World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
62
Citations
14916
World Ranking
8756
National Ranking
603

Fumio Hirata 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 Fumio Hirata 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: 329 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Fumio Hirata 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 Fumio Hirata 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: 62 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Overview

Fumio Hirata is affiliated with Toyota Motor Corporation in Japan, focusing research primarily in Biochemistry, Genetics and Molecular Biology as well as Physics and Astronomy. Their body of work spans several specialties, with notable contributions to Molecular Biology, Atomic and Molecular Physics, and Optics, along with Physical and Theoretical Chemistry, Materials Chemistry, and Biomedical Engineering.

The principal research interests of Fumio Hirata encompass several scientific topics that include:

  • Protein Structure and Dynamics
  • Spectroscopy and Quantum Chemical Studies
  • Thermodynamics and Calorimetric Analyses
  • Mechanical and Optical Resonators
  • Advanced Thermodynamics and Statistical Mechanics
  • Lipid Membrane Structure and Behavior
  • Computational Drug Discovery Methods

Hirata has published multiple influential papers, with recent examples illustrating a broad engagement with both theoretical and applied domains. Key papers in this selection are:

  • New Protocol for Predicting the Ligand-Binding Site and Mode Based on the 3D-RISM/KH Theory, 2020, Journal of Chemical Theory and Computation
  • Differential mode of cholesterol inclusion with 2-hydroxypropyl-cyclodextrins increases safety margin in treatment of Niemann-Pick disease type C, 2021, British Journal of Pharmacology
  • Molecular Recognition and Self-Organization in Life Phenomena Studied by a Statistical Mechanics of Molecular Liquids, the RISM/3D-RISM Theory, 2021, Molecules
  • Structure and Properties of Supercritical Water: Experimental and Theoretical Characterizations, 2021, J - Multidisciplinary Scientific Journal
  • Computational Screening of a Functional Cyclodextrin Derivative for Suppressing a Side Effect of Doxorubicin, 2021, The Journal of Physical Chemistry B

The frequent publication venues where Hirata's research is disseminated include:

  • arXiv (Cornell University)
  • Molecules
  • J - Multidisciplinary Scientific Journal
  • Condensed Matter Physics
  • Journal of Molecular Liquids

Collaboration has been a significant aspect of Hirata's work. Regular co-authors include:

  • Masatake Sugita
  • Norio Yoshida
  • Takeshi Kikuchi
  • Keiichi Motoyama
  • Taishi Higashi

Best Publications

  • Self-consistent description of a metal–water interface by the Kohn–Sham density functional theory and the three-dimensional reference interaction site model

    Andriy Kovalenko;Fumio Hirata

  • An extended rism equation for molecular polar fluids

    Fumio Hirata;Peter J. Rossky

  • Three-dimensional density profiles of water in contact with a solute of arbitrary shape: a RISM approach

    Andriy Kovalenko;Fumio Hirata

  • Molecular Theory of Solvation

    Fumio Hirata

  • Reference interaction site model self-consistent field study for solvation effect on carbonyl compounds in aqueous solution

    Seiichiro Ten‐no;Fumio Hirata;Shigeki Kato

  • The effects of solvent on the conformation and the collective motions of protein: normal mode analysis and molecular dynamics simulations of melittin in water and in vacuum

    Unknown

  • Application of an extended RISM equation to dipolar and quadrupolar fluids

    Fumio Hirata;B. Montgomery Pettitt;Peter J. Rossky

  • The interionic potential of mean force in a molecular polar solvent from an extended RISM equation

    Fumio Hirata;Peter J. Rossky;B. Montgomery Pettitt

  • Analytical energy gradient for the reference interaction site model multiconfigurational self‐consistent‐field method: Application to 1,2‐difluoroethylene in aqueous solution

    Hirofumi Sato;Fumio Hirata;Shigeki Kato

  • Potentials of mean force of simple ions in ambient aqueous solution. I. Three-dimensional reference interaction site model approach

    Andriy Kovalenko;Fumio Hirata

  • Solution of three-dimensional reference interaction site model and hypernetted chain equations for simple point charge water by modified method of direct inversion in iterative subspace

    Andriy Kovalenko;Seiichiro Ten-no;Fumio Hirata

  • A hybrid approach for the solvent effect on the electronic structure of a solute based on the RISM and Hartree-Fock equations

    Seiichiro Ten-no;Fumio Hirata;Shigeki Kato

  • Potential of Mean Force between Two Molecular Ions in a Polar Molecular Solvent: A Study by the Three-Dimensional Reference Interaction Site Model

    Andriy Kovalenko† and;Fumio Hirata

  • A theoretical analysis on hydration thermodynamics of proteins

    Takashi Imai;Yuichi Harano;Masahiro Kinoshita;Andriy Kovalenko

  • Hydration free energy of hydrophobic solutes studied by a reference interaction site model with a repulsive bridge correction and a thermodynamic perturbation method

    Andriy Kovalenko;Fumio Hirata

  • Water molecules in a protein cavity detected by a statistical-mechanical theory.

    Takashi Imai;Ryusuke Hiraoka;and Andriy Kovalenko;Fumio Hirata

  • A molecular theory of solvation dynamics

    Fernando O. Raineri;Haluk Resat;Baw‐Ching Perng;Fumio Hirata

  • Potentials of mean force of simple ions in ambient aqueous solution. II. Solvation structure from the three-dimensional reference interaction site model approach, and comparison with simulations

    Andriy Kovalenko;Fumio Hirata

  • Placevent: an algorithm for prediction of explicit solvent atom distribution-application to HIV-1 protease and F-ATP synthase.

    Daniel J. Sindhikara;Norio Yoshida;Fumio Hirata

  • Structure of tert-Butyl Alcohol−Water Mixtures Studied by the RISM Theory

    Koji Yoshida;Toshio Yamaguchi;Andriy Kovalenko;Fumio Hirata

  • Ligand Mapping on Protein Surfaces by the 3D-RISM Theory: Toward Computational Fragment-Based Drug Design

    Takashi Imai;Koji Oda;Andriy Kovalenko;Fumio Hirata

Frequent Co-Authors

Andriy Kovalenko
Andriy Kovalenko University of Alberta
Masahiro Kinoshita
Masahiro Kinoshita Kyoto University
Shigeki Kato
Shigeki Kato Kyoto University
Tadashi Okada
Tadashi Okada Osaka University
Ronald M. Levy
Ronald M. Levy Temple University
Peter J. Rossky
Peter J. Rossky Rice University
Kazuyuki Akasaka
Kazuyuki Akasaka Kyoto Prefectural University of Medicine
Hidetoshi Arima
Hidetoshi Arima Kumamoto University
Yuji Sugita
Yuji Sugita RIKEN Center for Biosystems Dynamics Research
Bongsoo Kim
Bongsoo Kim Pusan National University

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