World's Best Scientists 2026 revealed!
Yoshiyuki Inaguma

Yoshiyuki Inaguma

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 51 13843 12460 1068 970 221 10811

Yoshiyuki Inaguma publications per year

The chart shows the history of publications by Yoshiyuki Inaguma between 1987 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Yoshiyuki Inaguma published across 39 years, from 1987 to 2025, averaging 6.5 papers a year. Output peaked at 17 publications in 1994. 15 of the 255 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1987 to 2025. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 1994. 1987: 2 publications 1988: 1 publication 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 4 publications 1993: 6 publications 1994: 17 publications 1995: 14 publications 1996: 12 publications 1997: 6 publications 1998: 10 publications 1999: 7 publications 2000: 4 publications 2001: 3 publications 2002: 7 publications 2003: 2 publications 2004: 14 publications 2005: 5 publications 2006: 8 publications 2007: 2 publications 2008: 6 publications 2009: 9 publications 2010: 6 publications 2011: 8 publications 2012: 5 publications 2013: 2 publications 2014: 10 publications 2015: 6 publications 2016: 4 publications 2017: 9 publications 2018: 12 publications 2019: 5 publications 2020: 8 publications 2021: 8 publications 2022: 6 publications 2023: 12 publications 2024: 12 publications 2025: 3 publications
1987 2025

255 publications in total across all disciplines

View publications per year as a table
Yoshiyuki Inaguma: publications per year, 1987 to 2025
Year Publications
1987 2
1988 1
1989 0
1990 0
1991 0
1992 4
1993 6
1994 17
1995 14
1996 12
1997 6
1998 10
1999 7
2000 4
2001 3
2002 7
2003 2
2004 14
2005 5
2006 8
2007 2
2008 6
2009 9
2010 6
2011 8
2012 5
2013 2
2014 10
2015 6
2016 4
2017 9
2018 12
2019 5
2020 8
2021 8
2022 6
2023 12
2024 12
2025 3
Total 255
Download as CSV

Yoshiyuki Inaguma publications per year - data summary

  • Yoshiyuki Inaguma, a Chemistry scholar from Gakushuin University, has 255 publications recorded across 39 years, from 1987 to 2025.
  • The oldest publication on record dates to 1987 and the most recent to 2025.
  • The most productive year is 1994, with 17 publications.
  • The least productive year with any output is 1988, with 1 publication.
  • 3 of the 39 years in the span carry no publications at all (1989, 1990 and 1991).
  • The rate of publication averages 6.5 papers per year over the whole span, or 7.1 per year counting only the 36 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 41 publications, 16% of the career total.
  • Split into equal eras - 1987-1999: 79 publications (6.1 per year); 2000-2012: 79 publications (6.1 per year); 2013-2025: 97 publications (7.5 per year).
  • Comparing the opening and closing eras, the overall trend of publication is broadly steady.

Yoshiyuki Inaguma publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Yoshiyuki Inaguma sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 221–240 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 221 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216 221
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
Download as CSV

Yoshiyuki Inaguma publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Yoshiyuki Inaguma, a Chemistry scholar from Gakushuin University, records 221 publications - the 40th percentile of the discipline.
  • 40% of ranked Chemistry scientists score the same or lower than Yoshiyuki Inaguma, and about 60% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Yoshiyuki Inaguma ranks below the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Yoshiyuki Inaguma D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Yoshiyuki Inaguma sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 50–51 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 51 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861 51
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
Download as CSV

Yoshiyuki Inaguma D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Yoshiyuki Inaguma, a Chemistry scholar from Gakushuin University, records 51 D-Index - the 23rd percentile of the discipline.
  • 23% of ranked Chemistry scientists score the same or lower than Yoshiyuki Inaguma, and about 77% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Yoshiyuki Inaguma ranks below the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Yoshiyuki Inaguma is affiliated with Gakushuin University in Japan and has contributed extensively to research in materials science and engineering. Their research output encompasses a total of 64 publications in materials science and 24 in engineering, reflecting a focus on materials chemistry and electronic, optical, and magnetic materials, with additional work in electrical and electronic engineering and renewable energy fields.

Their recent papers cover topics such as photocatalytic properties, magnetic oxides, phase relations in spinel structures, ferroelectric polarization, and lead-free oxychloride materials. Notable works include:

  • Synthesis, band structure and photocatalytic properties of Sillén-Aurivillius oxychlorides BaBi5Ti3O14Cl, Ba2Bi5Ti4O17Cl and Ba3Bi5Ti5O20Cl with triple-, quadruple- and quintuple-perovskite layers (2021, Journal of Materials Chemistry A)
  • Enhanced magnetization of the highest-TC ferrimagnetic oxide Sr2CrOsO6 (2020, Physical review. B./Physical review. B)
  • Discovery of New-Structured Post-Spinel MgFe2O4: Crystal Structure and High-Pressure Phase Relations (2020, Geophysical Research Letters)
  • Strongly Enhanced Polarization in a Ferroelectric Crystal by Conduction-Proton Flow (2024, Journal of the American Chemical Society)
  • A new lead-free Sillén-Aurivillius oxychloride Bi5SrTi3O14Cl with triple-perovskite layers for photocatalytic water splitting under visible light (2020, Journal of Photochemistry and Photobiology A Chemistry)

Inaguma's frequent coauthors include:

  • Alexei А. Belik (8 joint publications)
  • Kazunari Yamaura (8 joint publications)
  • Kazuhiko Maeda (6 joint publications)
  • Tetsuhiro Katsumata (6 joint publications)
  • Rebecca Scatena (6 joint publications)

Their primary publication venues reflect interdisciplinary research interests, with multiple articles published in:

  • The Cambridge Structural Database (5 publications)
  • Inorganic Chemistry (4 publications)
  • Acta Crystallographica Section A Foundations and Advances (4 publications)
  • Journal of the American Chemical Society (2 publications)
  • Physical review. B./Physical review. B (2 publications)

Main fields of study highlight a strong emphasis on materials science, supported by engineering disciplines. The subfields of study where Inaguma has made contributions include materials chemistry, electronic, optical and magnetic materials, electrical and electronic engineering, renewable energy, sustainability and the environment, as well as inorganic chemistry.

Key research topics addressed in their work are:

  • Ferroelectric and Piezoelectric Materials
  • Multiferroics and related materials
  • Inorganic Fluorides and Related Compounds
  • Advanced Photocatalysis Techniques
  • X-ray Diffraction in Crystallography
  • Crystal Structures and Properties
  • Magnetic and transport properties of perovskites and related materials

Best Publications

  • High ionic conductivity in lithium lanthanum titanate

    Yoshiyuki Inaguma;Chen Liquan;Mitsuru Itoh;Tetsurō Nakamura

  • Ferroelectricity Induced by Oxygen Isotope Exchange in Strontium Titanate Perovskite

    M. Itoh;R. Wang;Y. Inaguma;T. Yamaguchi

  • Candidate compounds with perovskite structure for high lithium ionic conductivity

    Yoshiyuki Inaguma;Liquan Chen;Mitsuru Itoh;Tetsurō Nakamura

  • High lithium ion conductivity in the perovskite-type compounds Ln12Li12TiO3(Ln=La,Pr,Nd,Sm)

    Mitsuru Itoh;Yoshiyuki Inaguma;Woo-Hwan Jung;Liquan Chen

  • A polar oxide ZnSnO3 with a LiNbO3-type structure.

    Yoshiyuki Inaguma;Masashi Yoshida;Tetsuhiro Katsumata

  • Crystal Structure and Diffusion Path in the Fast Lithium-Ion Conductor La0.62Li0.16TiO3

    Masatomo Yashima;Mitsuru Itoh;Yoshiyuki Inaguma;Yukio Morii

  • Microwave Dielectric Characteristics of Ilmenite-Type Titanates with High Q Values

    Jeong-Ho Sohn;Yoshiyuki Inaguma;Sang-Ok Yoon;Mitsuru Itoh

  • A rechargeable lithium–air battery using a lithium ion-conducting lanthanum lithium titanate ceramics as an electrolyte separator

    Yoshiyuki Inaguma;Mamoru Nakashima

  • Crystal Structure of a Lithium Ion-Conducting Perovskite La2/3−xLi3xTiO3 (x=0.05)

    Yoshiyuki Inaguma;Tetsuhiro Katsumata;Mitsuru Itoh;Yukio Morii

  • Dielectric properties of a-site deficient perovskite-type lanthanum-calcium-titanium oxide solid solution system [(1 − x)La23TiO3 − xCaTiO3 (0.1 ≤ x ≤ 0.96)]

    In-Seon Kim;Woo-Hwan Jung;Yoshiyuki Inaguma;Tetsuro Nakamura

  • Valency pair and properties of 1:1 ordered perovskite-type compounds Sr2MMoO6 (M = Mn,Fe,Co)

    Mitsuru Itoh;Ikuko Ohta;Yoshiyuki Inaguma

  • Magnetic and Electrical Properties of LayAxMnwO3(A= Na, K, Rb, and Sr) with Perovskite-Type Structure

    Tetsuo Shimura;Toshimasa Hayashi;Yoshiyuki Inaguma;Mitsuru Itoh

  • Influences of carrier concentration and site percolation on lithium ion conductivity in perovskite-type oxides

    Yoshiyuki Inaguma;Mitsuru Itoh

  • Tuning the orthorhombic–rhombohedral phase transition temperature in sodium potassium niobate by incorporating barium zirconate

    Ruiping Wang;Hiroshi Bando;Tetsuhiro Katsumata;Yoshiyuki Inaguma

  • High-pressure synthesis and ferroelectric properties in perovskite-type BiScO3–PbTiO3 solid solution

    Yoshiyuki Inaguma;Atsushi Miyaguchi;Masashi Yoshida;Tetsuhiro Katsumata

  • High-pressure synthesis, crystal structure, and phase stability relations of a LiNbO3-type polar titanate ZnTiO3 and its reinforced polarity by the second-order Jahn-Teller effect.

    Yoshiyuki Inaguma;Akihisa Aimi;Yuichi Shirako;Daichi Sakurai

  • Structure dependence of the ferromagnetic transition temperature in rhombohedral La1-xAxMnO3 (A=Na, K, Rb, and Sr)

    Mitsuru Itoh;Tetsuo Shimura;Jian-Ding Yu;Toshimasa Hayashi

  • Synthesis of Fine Powders of Li3xLa2/3-xTiO3 Perovskite by a Polymerizable Precursor Method

    Murugesan Vijayakumar;Yoshiyuki Inaguma;Wataru Mashiko;† and Marie-Pierre Crosnier-Lopez

  • The effect of the hydrostatic pressure on the ionic conductivity in a perovskite lanthanum lithium titanate

    Yoshiyuki Inaguma;Jianding Yu;Yue‐Jin Shan;Mitsuru Itoh

  • Low-Driving-Voltage Electroluminescence in Perovskite Films

    Hiroshi Takashima;Kohei Shimada;Noboru Miura;Tetsuhiro Katsumata

Frequent Co-Authors

Mitsuru Itoh
Mitsuru Itoh Tokyo Institute of Technology
Masaki Akaogi
Masaki Akaogi Gakushuin University
Kazunari Yamaura
Kazunari Yamaura National Institute for Materials Science
Yoshitaka Matsushita
Yoshitaka Matsushita National Institute for Materials Science
Ryu Abe
Ryu Abe Kyoto University
Liquan Chen
Liquan Chen Chinese Academy of Sciences
Eiji Takayama-Muromachi
Eiji Takayama-Muromachi National Institute for Materials Science
Alexei A. Belik
Alexei A. Belik National Institute for Materials Science
Masatomo Yashima
Masatomo Yashima Tokyo Institute of Technology
Artem R. Oganov
Artem R. Oganov Skolkovo Institute of Science and Technology

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in Chemistry, exploring related fields through online degrees can expand career opportunities. For example, pursuing a 2 year criminal justice degree online offers a fast track to roles in law enforcement and forensic science, which often intersect with chemical analysis. This pathway provides practical skills along with foundational scientific knowledge.

Another option is to specialize in the legal side of science by becoming a paralegal. Research shows what types of paralegals make the most money, highlighting that those involved in patent law and environmental regulations often command higher salaries due to their technical expertise.

For those interested in the pharmaceutical industry, careers like pharmaceutical sales represent a blend of chemistry knowledge and business skills. Understanding pharma sales rep salary trends helps gauge potential earnings and growth within this dynamic sector.

Alternatively, pursuing advanced education to become a pharmacist remains a direct but rigorous route within the chemical sciences. Knowing the pharmacist education requirements is essential for planning this demanding yet rewarding career.

Best Scientists Citing Yoshiyuki Inaguma

Trending Scientists

Recently Published Articles