World's Best Scientists 2026 revealed!
Isao Ikeda

Isao Ikeda

D-Index & Metrics

Chemistry

D-Index
41
Citations
6686
World Ranking
17741
National Ranking
1403

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.

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 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.

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.

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 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.

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

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