World's Best Scientists 2026 revealed!
Hiroyuki Tadokoro

Hiroyuki Tadokoro

D-Index & Metrics

Materials Science

D-Index
63
Citations
15280
World Ranking
6126
National Ranking
303

Chemistry

D-Index
63
Citations
15032
World Ranking
8377
National Ranking
566

Hiroyuki Tadokoro 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 Hiroyuki Tadokoro sits on this spectrum.

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 publications 1,163+

This scientist: 178 publications — 23rd percentile

23% of scientists in this discipline score the same or lower.

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

Hiroyuki Tadokoro 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 Hiroyuki Tadokoro sits on this spectrum.

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 D-Index 165+

This scientist: 63 D-Index — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

Overview

Hiroyuki Tadokoro is affiliated with Osaka University in Japan and specializes in the field of Materials Science, with a particular focus on Materials Chemistry. Their research has concentrated on crystallization and solubility studies as well as the application of X-ray diffraction techniques in crystallography.

The scientist's publication record includes contributions to recognized academic venues. One notable recent paper, published in 2023 in The Cambridge Structural Database, is titled "CCDC 2277907: Experimental Crystal Structure Determination."

Hiroyuki Tadokoro frequently collaborates with other researchers in the field. The most common coauthors include:

  • Kohji Tashiro
  • Masamichi Kobayashi

Their research outputs are primarily disseminated through The Cambridge Structural Database, which has hosted at least one of their publications.

Key areas of study and research topics for Hiroyuki Tadokoro involve:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography

This focused expertise underlines their contribution to understanding the molecular and structural properties of materials through experimental and analytical techniques.

Best Publications

  • Crystal Structures of Three Crystalline Forms of Poly(vinylidene fluoride)

    Ryozo Hasegawa;Yasuhiro Takahashi;Yozo Chatani;Hiroyuki Tadokoro

  • Molecular Vibrations of Three Crystal Forms of Poly(vinylidene fluoride)

    Masamichi Kobayashi;Kohji Tashiro;Hiroyuki Tadokoro

  • Structural Studies of Polyethers, (-(CH2)m-O-)n. X. Crystal Structure of Poly(ethylene oxide)

    Yasuhiro Takahashi;Hiroyuki Tadokoro

  • Structural studies of polyesters: 5. Molecular and crystal structures of optically active and racemic poly (β-hydroxybutyrate)

    M Yokouchi;Y Chatani;H Tadokoro;K Teranishi

  • Structural studies on polyethers, [‐(CH2)m‐O‐]n. II. Molecular structure of polyethylene oxide

    Hiroyuki Tadokoro;Yôzô Chatani;Toshio Yoshihara;Sohichi Tahara

  • Structures of Two Crystalline Forms of Poly(butylene terephthalate) and Reversible Transition between Them by Mechanical Deformation

    Mitsuru Yokouchi;Yoshio Sakakibara;Yozo Chatani;Hiroyuki Tadokoro

  • Normal Vibrations of the Polymer Molecules of Helical Conformation. IV. Polyethylene Oxide and Polyethylene‐d4 Oxide

    Toshio Yoshihara;Hiroyuki Tadokoro;Shunsuke Murahashi

  • Structural Studies of Polyesters. III. Crystal Structure of Poly-ε-caprolactone

    Yozo Chatani;Yasuo Okita;Hiroyuki Tadokoro;Yuya Yamashita

  • Molecular Conformation and Packing of Poly(vinylidene fluoride). Stability of Three Crystalline Forms and the Effect of High Pressure

    Ryozo Hasegawa;Masamichi Kobayashi;Hiroyuki Tadokoro

  • Structural study on ferroelectric phase transition of vinylidene fluoride-trifluoroethylene copolymers (III) dependence of transitional behavior on VDF molar content

    K. Tashiro;K. Takano;M. Kobayashi;Y. Chatani

  • Elastic Moduli and Molecular Structures of Several Crystalline Polymers, Including Aromatic Polyamides

    Kohji Tashiro;Masamichi Kobayashi;Hiroyuki Tadokoro

  • Vibrational spectra and disorder-order transition of poly(vinylidene fluoride) form III

    Kohji Tashiro;Masamichi Kobayashi;Hiroyuki Tadokoro

  • Structural studies of polyethers. IX. Planar zigzag modification of poly(ethylene oxide)

    Yasuhiro Takahashi;Isao Sumita;Hiroyuki Tadokoro

  • Normal Vibrations of the Polymer Molecules of Helical Conformation. V. Isotactic Polypropylene and Its Deuteroderivatives

    Hiroyuki Tadokoro;Masamichi Kobayashi;Minoru Ukita;Katsutoshi Yasufuku

  • Crystal structure of form II of poly(vinylidene fluoride)

    Yasuhiro Takahashi;Yoshiaki Matsubara;Hiroyuki Tadokoro

  • Calculation of Elastic and Piezoelectric Constants of Polymer Crystals by a Point Charge Model: Application to Poly(vinylidene fluoride) Form I

    Kohji Tashiro;Masamichi Kobayashi;Hiroyuki Tadokoro;Eiichi Fukada

  • Structure and ferroelectric phase transition of vinylidene fluoride-trifluoroethylene copolymers: 2. VDF 55% copolymer

    Kohji Tashiro;Kohji Takano;Masamichi Kobayashi;Yozo Chatani

  • Solid-State Transition of Poly(butylene terephthalate) Induced by Mechanical Deformation

    Kohji Tashiro;Yuzo Nakai;Masamichi Kobayashi;Hiroyuki Tadokoro

  • Structural Studies of Polyesters. IV. Molecular and Crystal Structures of Poly(ethylene succinate) and Poly(ethylene oxalate)

    Akio S Ueda;Yozo Chatani;Hiroyuki Tadokoro

  • Normal Vibrations of the Polymer Molecules of Helical Configuration. III. Polyoxymethylene and Polyoxymethylene‐d2

    Hiroyuki Tadokoro;Masamichi Kobayashi;Yôichi Kawaguchi;Akira Kobayashi

Frequent Co-Authors

Masamichi Kobayashi
Masamichi Kobayashi Osaka University
Kohji Tashiro
Kohji Tashiro Toyota Technological Institute
Sei Otsuka
Sei Otsuka Osaka University
Takeo Saegusa
Takeo Saegusa Kyoto University

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