World's Best Scientists 2026 revealed!
Isao Ikeda

Isao Ikeda

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 41 17741 1403 293 6686

Isao Ikeda publications per year

The chart shows the history of publications by Isao Ikeda between 1963 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Isao Ikeda published across 60 years, from 1963 to 2022, averaging 5 papers a year. Output peaked at 23 publications in 1996. 1 of the 302 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1963 to 2022. Vertical axis: number of publications, 0 to 23. Peak 23 publications in 1996. 1963: 1 publication 1964: 1 publication 1965: 2 publications 1966: 3 publications 1967: 0 publications 1968: 2 publications 1969: 3 publications 1970: 2 publications 1971: 5 publications 1972: 2 publications 1973: 1 publication 1974: 5 publications 1975: 5 publications 1976: 4 publications 1977: 7 publications 1978: 4 publications 1979: 3 publications 1980: 11 publications 1981: 5 publications 1982: 8 publications 1983: 3 publications 1984: 10 publications 1985: 7 publications 1986: 17 publications 1987: 9 publications 1988: 7 publications 1989: 5 publications 1990: 7 publications 1991: 10 publications 1992: 8 publications 1993: 7 publications 1994: 9 publications 1995: 9 publications 1996: 23 publications 1997: 11 publications 1998: 12 publications 1999: 8 publications 2000: 14 publications 2001: 15 publications 2002: 6 publications 2003: 6 publications 2004: 8 publications 2005: 1 publication 2006: 3 publications 2007: 3 publications 2008: 3 publications 2009: 3 publications 2010: 1 publication 2011: 1 publication 2012: 0 publications 2013: 0 publications 2014: 1 publication 2015: 0 publications 2016: 0 publications 2017: 0 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 1 publication
1963 2022

302 publications in total across all disciplines

View publications per year as a table
Isao Ikeda: publications per year, 1963 to 2022
Year Publications
1963 1
1964 1
1965 2
1966 3
1967 0
1968 2
1969 3
1970 2
1971 5
1972 2
1973 1
1974 5
1975 5
1976 4
1977 7
1978 4
1979 3
1980 11
1981 5
1982 8
1983 3
1984 10
1985 7
1986 17
1987 9
1988 7
1989 5
1990 7
1991 10
1992 8
1993 7
1994 9
1995 9
1996 23
1997 11
1998 12
1999 8
2000 14
2001 15
2002 6
2003 6
2004 8
2005 1
2006 3
2007 3
2008 3
2009 3
2010 1
2011 1
2012 0
2013 0
2014 1
2015 0
2016 0
2017 0
2018 0
2019 0
2020 0
2021 0
2022 1
Total 302
Download as CSV

Isao Ikeda 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 Isao Ikeda 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, 281–300 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: 293 publications — 61st percentile

61% 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
241–260 1,100
261–280 979
281–300 939 293
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

Isao Ikeda 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 Isao Ikeda 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, 40–41 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: 41 D-Index — 2nd percentile

2% 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 41
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
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

Overview

Isao Ikeda is affiliated with Osaka University in Japan. Their recent academic contributions focus on literary studies, particularly relating to Japanese-language literature.

Their recent publication includes a paper titled How Takuboku Ishikawa's Works have been Received around the World, published in 2022 in the journal Border Crossings The Journal of Japanese-Language Literature Studies.

Their scholarly output has primarily appeared in the following publication venue:

  • Border Crossings The Journal of Japanese-Language Literature Studies (1 publication)

The research trajectory of Isao Ikeda as reflected in the available data does not detail specific fields, subfields, or main topics extensively, but the focus on Japanese language literature is evident.

Best Publications

  • Changes in the Hydration States of Poly(<i>N</i>-alkylacrylamide)s during Their Phase Transitions in Water Observed by FTIR Spectroscopy

    Unknown

  • Hydration and Phase Behavior of Poly(<i>N</i>-vinylcaprolactam) and Poly(<i>N</i>-vinylpyrrolidone) in Water

    Unknown

  • Surface-active properties of novel cationic surfactants with two alkyl chains and two ammonio groups

    Tae-Seong Kim;Toshiyuki Kida;Yohji Nakatsuji;Toshikazu Hirao

  • Lipase-catalyzed acyiation of sugars solubilized in hydrophobic solvents by complexation.

    Isao Ikeda;Alexander M. Klibanov

  • Novel dependency of stereochemistry upon metal, ligand, and solvent in oxidative addition of allylic chloride to palladium(0) and platinum(0) complexes

    Hideo Kurosawa;Sensuke Ogoshi;Yoshikane Kawasaki;Shinji Murai

  • Interesting and effective P,N-chelation of tetrasubstituted ferrocene ligands for palladium-catalyzed asymmetric allylic substitution

    Wanbin Zhang;Toshikazu Hirao;Isao Ikeda

  • Highly diastereoselective ortho-lithiation of 1,1′-bis-(oxazolinyl)ferrocene directed to C2-symmetric chiral ligands

    Wanbin Zhang;Yoichi Adachi;Toshikazu Hirao;Isao Ikeda

  • A Novel Synthetic Metal Catalytic System

    Masayoshi Higuchi;Isao Ikeda;Toshikazu Hirao

  • Hydration Changes during Thermosensitive Association of a Block Copolymer Consisting of LCST and UCST Blocks

    Unknown

  • Sodium-selective PVC membrane electrodes based on bis(12-crowns-4)s

    Toshiyuki Shono;Mitsuo Okahara;Isao Ikeda;Keiichi Kimura

  • Novel syn oxidative addition of allylic halides to olefin complexes of palladium(0) and platinum(0)

    Hideo Kurosawa;Hiroshi Kajimaru;Sensuke Ogoshi;Hiroto Yoneda

  • Novel chiral bisoxazoline ligands with a biphenyl backbone: preparation, complexation, and application in asymmetric catalytic reactions

    Yoshitane Imai;Wanbin Zhang;Toshiyuki Kida;and Yohji Nakatsuji

  • Diphenylphosphinooxazoline ligands with a chiral binaphthyl backbone for Pd-catalyzed allylic alkylation

    Yoshitane Imai;Wanbin Zhang;Toshiyuki Kida;Yohji Nakatsuji

  • A Novel Catalytic System for One-Electron Reduction. Low Valent Vanadium-Catalyzed Coupling of Aldehydes

    Toshikazu Hirao;Takeya Hasegawa;Yasuaki Muguruma;Isao Ikeda

  • C2-SYMMETRIC DIPHOSPHINE LIGANDS WITH ONLY THE PLANAR CHIRALITY OF FERROCENE FOR THE PALLADIUM-CATALYZED ASYMMETRIC ALLYLIC ALKYLATION

    Wanbin Zhang;Takashi Shimanuki;Toshiyuki Kida;Yohji Nakatsuji

  • Extractive Separation of Lithium Isotopes by Crown Ethers

    Kazushige Nishizawa;Tokuyoshi Takano;Isao Ikeda;Mitsuo Okahara

  • Novel chiral P,N-ferrocene ligands in palladium-catalyzed asymmetric allylic alkylations

    Wanbin Zhang;Yoh-ichi Yoneda;Toshiyuki Kida;Yohji Nakatsuji

  • A novel redox system for the palladium(II)-catalyzed oxidation based on redox of polyanilines

    Toshikazu Hirao;Masayoshi Higuchi;Bunpei Hatano;Isao Ikeda

  • Preparation and properties of multiple ammonium salts quaternized by epichlorohydrin

    Tae-Seong Kim;Toshiyuki Kida;Yohji Nakatsuji;Isao Ikeda

  • FTIR Spectroscopic and Calorimetric Studies of the Phase Transitions of <i>N</i>-Isopropylacrylamide Copolymers in Water

    Unknown

  • Novel C2-symmetric diphosphine ligand with only the planar chirality of ferrocene

    Wanbin Zhang;Toshiyuki Kida;Yohji Nakatsuji;Isao Ikeda

  • Complexing ability of N-oligoethylene glycol monoaza crown ethers with sodium and potassium cations

    Araki Masuyama;Yohji Nakatsuji;Isao Ikeda;Mitsuo Okahara

  • Novel axial chiral catalyst derived from biphenyl ligand bearing only two ortho-substituents

    Yoshitane Imai;Wanbin Zhang;Toshiyuki Kida;Yohji Nakatsuji

  • Preparation ofbis-quaternary ammonium salts from epichlorohydrin

    Tae-Seong Kim;Toshikazu Hirao;Isao Ikeda

Frequent Co-Authors

Wanbin Zhang
Wanbin Zhang Shanghai Jiao Tong University
Hideo Kurosawa
Hideo Kurosawa Osaka University
Toshikazu Hirao
Toshikazu Hirao Osaka University
Shinji Murai
Shinji Murai Osaka University
Sensuke Ogoshi
Sensuke Ogoshi Osaka University
Kunio Miki
Kunio Miki Kyoto University
Naoto Chatani
Naoto Chatani Osaka University
Mitsuru Akashi
Mitsuru Akashi Osaka University
Hajime Watanabe
Hajime Watanabe Osaka University
Shozo Yanagida
Shozo Yanagida Osaka University

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

Pursuing a Chemistry degree in the USA opens doors to diverse career options that often require additional qualifications or specialized training. For example, those interested in supporting the legal system may explore types of paralegals related to forensic chemistry. These roles blend scientific knowledge with legal applications, enabling graduates to assist in criminal investigations.

For graduates aiming toward the healthcare sector, there are clear pathways like becoming a pharmacist, which entails specific training and certification. Understanding the steps to become a pharmacist is crucial for planning a career that combines chemistry expertise with patient care.

Another promising avenue is the pharmaceutical industry, where careers such as pharmaceutical sales representatives are in demand. Learning how to get into pharmaceutical sales can help chemistry graduates leverage their scientific background in a commercial setting.

Additionally, careers like autopsy technicians require a deep understanding of biological chemistry. Exploring the autopsy tech salary and qualifications provides insight into opportunities where chemistry plays a vital role in medical examinations and forensic analysis.

Best Scientists Citing Isao Ikeda

Recently Published Articles