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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 52 9435 9108 559 533 342 13169

Hitoshi Ohsato publications per year

The chart shows the history of publications by Hitoshi Ohsato between 1980 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hitoshi Ohsato published across 42 years, from 1980 to 2021, averaging 8.1 papers a year. Output peaked at 43 publications in 2004. 2 of the 342 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1980 to 2021. Vertical axis: number of publications, 0 to 43. Peak 43 publications in 2004. 1980: 1 publication 1981: 1 publication 1982: 1 publication 1983: 0 publications 1984: 1 publication 1985: 1 publication 1986: 2 publications 1987: 2 publications 1988: 1 publication 1989: 1 publication 1990: 2 publications 1991: 0 publications 1992: 2 publications 1993: 3 publications 1994: 6 publications 1995: 5 publications 1996: 3 publications 1997: 8 publications 1998: 10 publications 1999: 10 publications 2000: 6 publications 2001: 15 publications 2002: 21 publications 2003: 27 publications 2004: 43 publications 2005: 31 publications 2006: 35 publications 2007: 28 publications 2008: 20 publications 2009: 11 publications 2010: 11 publications 2011: 3 publications 2012: 10 publications 2013: 7 publications 2014: 1 publication 2015: 3 publications 2016: 1 publication 2017: 4 publications 2018: 2 publications 2019: 1 publication 2020: 0 publications 2021: 2 publications
1980 2021

342 publications in total across all disciplines

View publications per year as a table
Hitoshi Ohsato: publications per year, 1980 to 2021
Year Publications
1980 1
1981 1
1982 1
1983 0
1984 1
1985 1
1986 2
1987 2
1988 1
1989 1
1990 2
1991 0
1992 2
1993 3
1994 6
1995 5
1996 3
1997 8
1998 10
1999 10
2000 6
2001 15
2002 21
2003 27
2004 43
2005 31
2006 35
2007 28
2008 20
2009 11
2010 11
2011 3
2012 10
2013 7
2014 1
2015 3
2016 1
2017 4
2018 2
2019 1
2020 0
2021 2
Total 342
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Hitoshi Ohsato publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Hitoshi Ohsato sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 330–349 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 342 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477 342
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Hitoshi Ohsato D-index placement in Materials Science in 2026

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

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 52–53 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 52 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667 52
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

Hitoshi Ohsato is affiliated with the Nagoya Institute of Technology in Japan, focusing on research primarily within materials science and engineering. Their work spans multiple subfields including electrical and electronic engineering, materials chemistry, and ceramics and composites, reflecting a multidisciplinary approach to advanced materials research.

Their research interests concentrate on the synthesis and characterization of advanced ceramic materials, with particular attention to microwave dielectric ceramics and ferroelectric and piezoelectric materials. These topics constitute the core of their scientific contributions and guide their exploration of material properties and potential applications.

Ohsato has published work in recognized scientific venues, with a recorded publication in Ceramics International. This publication includes the paper titled "Volume crystallization and microwave dielectric properties of indialite/cordierite glass by TiO2 addition," published in 2020. This paper has been cited 36 times, indicating engagement within the scientific community focused on materials processing and characterization.

Collaborations are an evident part of Ohsato's research process. Frequent coauthors include:

  • Jobin Varghese
  • Akinori Kan
  • Jeong Seog Kim
  • Isao Kagomiya
  • Hirotaka Ogawa

Their research topics cover:

  • Microwave Dielectric Ceramics Synthesis
  • Ferroelectric and Piezoelectric Materials
  • Advanced ceramic materials synthesis

Ohsato's academic output reflects a targeted focus on the properties and fabrication methods of ceramic materials suited for electronic and dielectric applications, contributing to the broader fields of materials chemistry and electrical engineering. This focus aligns with their reported main disciplines, which include materials science and engineering.

Best Publications

  • Phase transitional behavior and piezoelectric properties of (Na0.5K0.5)NbO3–LiNbO3 ceramics

    Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  • (Na0.5K0.5)NbO3–LiTaO3 lead-free piezoelectric ceramics

    Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  • Dielectric and piezoelectric properties of lead-free (Na0.5K0.5)NbO3–SrTiO3 ceramics

    Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  • Raman Scattering Study of Piezoelectric (Na0.5K0.5)NbO3-LiNbO3 Ceramics

    Ken-ichi Kakimoto;Koichiro Akao;Yiping Guo;Hitoshi Ohsato

  • Characterization and dielectric behavior of willemite and TiO2-doped willemite ceramics at millimeter-wave frequency

    Yiping Guo;Hitoshi Ohsato;Ken-ichi Kakimoto

  • The effect of rare-earth (La, Sm, Dy, Ho and Er) and Mg on the microstructure in BaTiO3

    Hiroshi Kishi;Noriyuki Kohzu;Junichi Sugino;Hitoshi Ohsato

  • Structure and Electrical Properties of Lead-Free (Na0.5K0.5)NbO3-BaTiO3 Ceramics

    Yiping Guo;Ken-ichi Kakimoto;Hitoshi Ohsato

  • Effects of TiO2 on sinterability and dielectric properties of high-Q forsterite ceramics

    T. Tsunooka;M. Androu;Y. Higashida;H. Sugiura

  • Science of tungstenbronze-type like Ba6–3xR8+2xTi18O54 (R=rare earth) microwave dielectric solid solutions

    H. Ohsato

  • Forsterite ceramics for millimeterwave dielectrics

    Hitoshi Ohsato;Tsutomu Tsunooka;Tomonori Sugiyama;Ken-ichi Kakimoto

  • The Effect of MgO and Rare-Earth Oxide on Formation Behavior of Core-Shell Structure in BaTiO3

    Hiroshi Kishi;Yoshikazu Okino;Mutsumi Honda;Yoshiaki Iguchi

  • Microwave dielectric properties and crystal structure of homologous compounds ALa4Ti4O15 (A = Ba, Sr and Ca) for base station applications

    Y. Tohdo;K. Kakimoto;H. Ohsato;H. Yamada

  • Microwave dielectric properties of low-temperature sintered Mg3(VO4)2 ceramic

    Ryosuke Umemura;Hirotaka Ogawa;Hitoshi Ohsato;Akinori Kan

  • Low-temperature sintering-microwave dielectric property relations in Ba3(VO4)2 ceramic

    Ryosuke Umemura;Hirotaka Ogawa;Atsushi Yokoi;Hitoshi Ohsato

  • Ferroelectric and Piezoelectric Properties of KNbO3 Ceramics Containing Small Amounts of LaFeO3

    Ken-ichi Kakimoto;Izumi Masuda;Hitoshi Ohsato

  • Research and development of microwave dielectric ceramics for wireless communications

    Hitoshi Ohsato

  • Formation of solid solutions of new tungsten bronze-type microwave dielectric compounds Ba6-3xR8+2xTi18O54 (R=Nd and Sm, 0≤x≤1)

    Hitoshi Ohsato;Toshiyuki Ohhashi;Susumu Nishigaki;Takashi Okuda

  • A crystallographic model of (00⋅1) aluminum nitride epitaxial thin film growth on (00⋅1) sapphire substrate

    C. J. Sun;P. Kung;A. Saxler;H. Ohsato

  • Effect of (Na,K)-Excess Precursor Solutions on Alkoxy-Derived (Na,K)NbO3 Powders and Thin Films

    Kiyotaka Tanaka;Hiromi Hayashi;Ken Ichi Kakimoto;Hitoshi Ohsato

  • Microwave dielectric properties of the Ba6−3x(Sm1−y,Ry)8+2xTi18O54 (R=Nd and La) solid solutions with zero temperature coefficient of the resonant frequency

    Hitoshi Ohsato;Hiromichi Kato;Makoto Mizuta;Susumu Nishigaki

Frequent Co-Authors

Manijeh Razeghi
Manijeh Razeghi Northwestern University
Heli Jantunen
Heli Jantunen University of Oulu
Adam William Saxler
Adam William Saxler Wolfspeed, Inc.
Kazuhiro Hono
Kazuhiro Hono National Institute for Materials Science
Yoshitake Masuda
Yoshitake Masuda National Institute of Advanced Industrial Science and Technology
Mailadil Thomas Sebastian
Mailadil Thomas Sebastian Council of Scientific and Industrial Research
Colin J. Humphreys
Colin J. Humphreys Queen Mary University of London
Robert Freer
Robert Freer University of Manchester

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