World's Best Scientists 2026 revealed!
Yoshinori Shichida

Yoshinori Shichida

D-Index & Metrics

Chemistry

D-Index
65
Citations
13635
World Ranking
7744
National Ranking
513

Yoshinori Shichida 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 Yoshinori Shichida 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: 368 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

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

Yoshinori Shichida 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 Yoshinori Shichida 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: 65 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

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

Overview

Yoshinori Shichida is affiliated with Ritsumeikan University in Japan. Their research primarily focuses on the fields of Neuroscience and Biochemistry, Genetics and Molecular Biology, with a significant portion of their work contributing to Cellular and Molecular Neuroscience and Molecular Biology subfields. The scientist's investigations often address topics related to photoreceptor and optogenetics research, circadian rhythm and melatonin, retinal development and disorders, and receptor mechanisms and signaling.

Their recent scholarly output includes publications in several peer-reviewed journals, reflecting a range of studies in vision science and molecular mechanisms. Selected recent papers are:

  • Creation of photocyclic vertebrate rhodopsin by single amino acid substitution (2022, eLife)
  • Evolutionary adaptation of visual pigments in geckos for their photic environment (2021, Science Advances)
  • Amino acid residue at position 188 determines the UV-sensitive bistable property of vertebrate non-visual opsin Opn5 (2022, Communications Biology)
  • Convergent mechanism underlying the acquisition of vertebrate scotopic vision (2024, Journal of Biological Chemistry)
  • Synthesis of One Double Bond-Inserted Retinal Analogs and Their Binding Experiments with Opsins: Preparation of Novel Red-Shifted Channelrhodopsin Variants (2020, Chemical and Pharmaceutical Bulletin)

These publications exhibit the scientist's investigations into molecular adaptations and functions of visual pigments and opsins, including evolutionary aspects and biochemical properties relevant to photoreception.

Yoshinori Shichida frequently collaborates with several researchers, including:

  • Takahiro Yamashita
  • Yasushi Imamoto
  • Yumiko Yamano
  • Akimori Wada
  • Hideyo Ohuchi

The scientist publishes in various academic venues, with multiple works appearing in bioRxiv, alongside journals such as eLife, Science Advances, Communications Biology, and the Journal of Biological Chemistry.

The main research topics covered by Yoshinori Shichida include photoreceptor and optogenetics research, circadian rhythm and melatonin, retinal development and disorders, receptor mechanisms and signaling, neuroscience and neuropharmacology research, neurobiology and insect physiology research, and plant and animal studies.

Best Publications

  • Functional role of internal water molecules in rhodopsin revealed by X-ray crystallography.

    Tetsuji Okada;Yoshinori Fujiyoshi;Yoshinori Fujiyoshi;Maria Silow;Javier Navarro

  • Evolution of opsins and phototransduction.

    Yoshinori Shichida;Take Matsuyama

  • Primary structures of chicken cone visual pigments: Vertebrate rhodopsins have evolved out of cone visual pigments

    Toshiyuki Okano;Daisuke Kojima;Yoshitaka Fukada;Yoshinori Shichida

  • Visual pigment: G-protein-coupled receptor for light signals

    Y. Shichida;H. Imai

  • Cephalochordate melanopsin: evolutionary linkage between invertebrate visual cells and vertebrate photosensitive retinal ganglion cells.

    Mitsumasa Koyanagi;Kaoru Kubokawa;Hisao Tsukamoto;Yoshinori Shichida

  • Photoisomerization in rhodopsin.

    H Kandori;Y Shichida;T Yoshizawa

  • Opn5 is a UV-sensitive bistable pigment that couples with Gi subtype of G protein

    Takahiro Yamashita;Hideyo Ohuchi;Sayuri Tomonari;Keiko Ikeda

  • Movement of retinal along the visual transduction path.

    Babak Borhan;Maria L. Souto;Hiroo Imai;Yoshinori Shichida

  • Divergent Selection on Opsins Drives Incipient Speciation in Lake Victoria Cichlids

    Yohey Terai;Ole Seehausen;Takeshi N. Sasaki;Kazuhiko Takahashi

  • A Novel Go-mediated Phototransduction Cascade in Scallop Visual Cells

    Daisuke Kojima;Akihisa Terakita;Toru Ishikawa;Yasuo Tsukahara

  • Bistable UV pigment in the lamprey pineal

    Mitsumasa Koyanagi;Emi Kawano;Yoshimi Kinugawa;Tadashi Oishi

  • Counterion displacement in the molecular evolution of the rhodopsin family.

    Akihisa Terakita;Mitsumasa Koyanagi;Hisao Tsukamoto;Takahiro Yamashita

  • Depth perception from image defocus in a jumping spider.

    Takashi Nagata;Mitsumasa Koyanagi;Hisao Tsukamoto;Shinjiro Saeki

  • Cone visual pigments are present in gecko rod cells

    Daisuke Kojima;Toshiyuki Okano;Yoshitaka Fukada;Yoshinori Shichida

  • SINGLE AMINO ACID RESIDUE AS A FUNCTIONAL DETERMINANT OF ROD AND CONE VISUAL PIGMENTS

    Hiroo Imai;Daisuke Kojima;Tomonori Oura;Shuji Tachibanaki

  • Highly conserved glutamic acid in the extracellular IV-V loop in rhodopsins acts as the counterion in retinochrome, a member of the rhodopsin family.

    Akihisa Terakita;Takahiro Yamashita;Yoshinori Shichida

  • Amphioxus homologs of Go-coupled rhodopsin and peropsin having 11-cis- and all-trans-retinals as their chromophores.

    Mitsumasa Koyanagi;Akihisa Terakita;Kaoru Kubokawa;Yoshinori Shichida

  • Parietal-Eye Phototransduction Components and Their Potential Evolutionary Implications

    Chih Ying Su;Dong Gen Luo;Akihisa Terakita;Yoshinori Shichida

  • Parallelism of amino acid changes at the RH1 affecting spectral sensitivity among deep-water cichlids from Lakes Tanganyika and Malawi

    Tohru Sugawara;Yohey Terai;Hiroo Imai;George F. Turner

  • Water structural changes in the bacteriorhodopsin photocycle: analysis by Fourier transform infrared spectroscopy.

    Akio Maeda;Jun Sasaki;Yoshinori Shichida;Toru Yoshizawa

Frequent Co-Authors

Hideki Kandori
Hideki Kandori Nagoya Institute of Technology
Tôru Yoshizawa
Tôru Yoshizawa Osaka Sangyo University
Yoshitaka Fukada
Yoshitaka Fukada University of Tokyo
Hideyo Ohuchi
Hideyo Ohuchi Okayama University
King Wai Yau
King Wai Yau Johns Hopkins University School of Medicine
Naoki Kamo
Naoki Kamo Hokkaido University
Johan Lugtenburg
Johan Lugtenburg Leiden University
Janos K. Lanyi
Janos K. Lanyi University of California, Irvine
Takashi Miyata
Takashi Miyata Kyoto University
Yoshinori Fujiyoshi
Yoshinori Fujiyoshi Nagoya University

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