World's Best Scientists 2026 revealed!
Koichi Shudo

Koichi Shudo

D-Index & Metrics

Chemistry

D-Index
68
Citations
21654
World Ranking
6412
National Ranking
417

Koichi Shudo 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 Koichi Shudo 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: 471 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Koichi Shudo 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 Koichi Shudo 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: 68 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Overview

Koichi Shudo is affiliated with the University of Tokyo in Japan. This association places them within a prominent academic environment known for diverse research activities and educational pursuits.

Although detailed records of publications are not currently available, the academic profile shows no listed recent papers, frequent co-authors, or publication venues tied to their research output.

There is no information on book publications or specific fields and subfields of study. Consequently, the main topics of their work are also not documented in the available data.

No awards or honors have been indicated in the profile, and there are no records to suggest any recognized milestones or formal recognitions in their career.

Overall, the data outlines a professional connection to a major research institution but does not provide details about specific research themes, collaborative networks, or published works.

Best Publications

  • The fat-derived hormone adiponectin reverses insulin resistance associated with both lipoatrophy and obesity

    T. Yamauchi;J. Kamon;H. Waki;Y. Terauchi

  • Cytokinin activity of N-phenyl-N′-1, 2,3-thiadiazol-5-ylurea (thidiazuron)

    M.C. Mok;D.W.S. Mok;D.J. Armstrong;K. Shudo

  • Inhibition of RXR and PPARγ ameliorates diet-induced obesity and type 2 diabetes

    Toshimasa Yamauchi;Hironori Waki;Junji Kamon;Koji Murakami

  • Retinobenzoic acids. 1. Structure-activity relationships of aromatic amides with retinoidal activity.

    Kagechika H;Kawachi E;Hashimoto Y;Himi T

  • Mutagenic Principle(s) in Tryptophan and Phenylalanine Pyrolysis Products

    Takashi Sugimura;Takashi Kawachi;Minako Nagao;Takie Yahagi

  • Differential Effects of Synthetic Nuclear Retinoid Receptor-selective Retinoids on the Growth of Human Non-Small Cell Lung Carcinoma Cells

    Shi-Yong Sun;Ping Yue;Marcia I. Dawson;Braham Shroot

  • Stereochemistry of N-methylbenzanilide and benzanilide

    Akiko Itai;Yoshiharu Toriumi;Nobuo Tomioka;Hiroyuki Kagechika

  • A highly potent antiangiogenic activity of retinoids

    T. Oikawa;K. Hirotani;K. Hirotani;O. Nakamura;K. Shudo

  • Potent estrogenic agonists bearing dicarba-closo-dodecaborane as a hydrophobic pharmacophore.

    Yasuyuki Endo;Toru Iijima;Yuko Yamakoshi;Mitsuhiro Yamaguchi

  • Synthetic retinoids: recent developments concerning structure and clinical utility.

    Hiroyuki Kagechika;Koichi Shudo

  • Preference for cis-amide structure in N-acyl-N-methylanilines

    Akiko Itai;Yoshiharu Toriumi;Shoichi Saito;Hiroyuki Kagechika

  • Isolation and Structure Determination of Mutagenic Substances in L-Glutamic Acid Pyrolysate

    Takeshi Yamamoto;Kuniro Tsuji;Takuo Kosuge;Toshihiko Okamoto

  • Aromatic architecture. Use of the N-methylamide structure as a molecular splint

    Kentaro Yamaguchi;Go Matsumura;Hiroyuki Kagechika;Isao Azumaya

  • A New Tumor Promoter from the Seed Oil of Jatropha curcas L., an Intramolecular Diester of 12-Deoxy-16-hydroxyphorbol

    Mitsuru Hirota;Maitree Suttajit;Hiroko Suguri;Yasuyuki Endo

  • Physical interaction between retinoic acid receptor and Sp1: mechanism for induction of urokinase by retinoic acid.

    Yasuhiro Suzuki;Jun Shimada;Koichi Shudo;Masatoshi Matsumura

  • Cytokinin activity of N-phenyl-N′-(4-pyridyl)urea derivatives

    Soshiro Takahashi;Koichi Shudo;Toshihiko Okamoto;Kumiko Yamada

  • Isolation and structure studies of mutagenic principles in amino acid pyrolysates.

    Takuo Kosuge;Kuniro Tsuji;Keiji Wakabayashi;Toshihiko Okamoto

  • Twisted intramolecular charge-transfer fluorescence of aromatic amides: conformation of the amide bonds in excited states

    Isao Azumaya;Hiroyuki Kagechika;Yoshihisa Fujiwara;Michiya Itoh

  • Chemistry of biologically active benzoxazinoids

    Yuichi Hashimoto;Koichi Shudo

  • Prototype Pictet−Spengler Reactions Catalyzed by Superacids. Involvement of Dicationic Superelectrophiles

    Akihiro Yokoyama;Tomohiko Ohwada;Koichi Shudo

  • Synthesis and stereochemistry of indolactam-v, an active fragment of teleocidins. Structural requirements for tumor-promoting activity

    Yasuyuki Endo;Koichi Shudo;Akiko Itai;Masashi Hasegawa

Frequent Co-Authors

Hiroyuki Kagechika
Hiroyuki Kagechika Tokyo Medical and Dental University
Yuichi Hashimoto
Yuichi Hashimoto University of Tokyo
Tomohiko Ohwada
Tomohiko Ohwada University of Tokyo
Kentaro Yamaguchi
Kentaro Yamaguchi Tokushima Bunri University
Takashi Sugimura
Takashi Sugimura National Cancer Centre
Yoichi Iitaka
Yoichi Iitaka University of Tokyo
Hirota Fujiki
Hirota Fujiki National Cancer Research Institute, UK
Kazuhide Inoue
Kazuhide Inoue Kyushu University
Minako Nagao
Minako Nagao National Cancer Research Institute, UK
Jun-ichi Sawada
Jun-ichi Sawada University of Shizuoka

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