World's Best Scientists 2026 revealed!
Ryoichi Yamamoto

Ryoichi Yamamoto

D-Index & Metrics

Engineering and Technology

D-Index
43
Citations
8411
World Ranking
6082
National Ranking
114

Ryoichi Yamamoto publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Ryoichi Yamamoto sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 472 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Ryoichi Yamamoto D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Ryoichi Yamamoto sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 43 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Ryoichi Yamamoto is affiliated with Kyoto University in Japan and has contributed to research primarily in engineering and physics and astronomy. Their work spans multiple fields, with a focus on biomedical engineering, condensed matter physics, mechanical engineering, computational mechanics, and cell biology.

The scientist's main research areas include:

  • Micro and Nano Robotics
  • Microfluidic and Bio-sensing Technologies
  • Modular Robots and Swarm Intelligence
  • COVID-19 Epidemiological Studies
  • Characterization and Applications of Magnetic Nanoparticles
  • Molecular Communication and Nanonetworks
  • Cellular Mechanics and Interactions

Recent published papers by Ryoichi Yamamoto cover a variety of topics and appear in reputable academic journals. Notable publications include:

  • "Dynamics of a chiral swimmer sedimenting on a flat plate" (2020) in Physical Review E
  • "Control of cell colony growth by contact inhibition" (2020) in Scientific Reports
  • "Smoothed profile method for direct numerical simulations of hydrodynamically interacting particles" (2021) in Soft Matter
  • "Role of the Cell Cycle in Collective Cell Dynamics" (2021) in Physical Review X
  • "Active gas features in three HSC-SSP CAMIRA clusters revealed by high angular resolution analysis of MUSTANG-2 SZE and XXL X-ray observations" (2020) in Monthly Notices of the Royal Astronomical Society

The publications are frequently found in certain venues, with the most common including:

  • arXiv (Cornell University)
  • Physical Review Research
  • Physics of Fluids
  • Physical Review E
  • Soft Matter

Frequent collaborators in their research include:

  • John J. Molina (28 joint publications)
  • Matthew S. Turner (17 joint publications)
  • Simon K. Schnyder (10 joint publications)
  • Takuya Kobayashi (7 joint publications)
  • Krongtum Sankaewtong (4 joint publications)

Ryoichi Yamamoto's research contributions cover a mix of experimental, theoretical, and computational approaches, particularly in areas related to the behavior of micro and nano-scale robotic systems, fluid mechanics, biological systems at cellular and molecular scales, and interdisciplinary applications combining engineering with biomedical sciences.

Best Publications

  • Dynamics of highly supercooled liquids: Heterogeneity, rheology, and diffusion

    Ryoichi Yamamoto;Akira Onuki

  • Simulation method to resolve hydrodynamic interactions in colloidal dispersions.

    Yasuya Nakayama;Ryoichi Yamamoto;Ryoichi Yamamoto

  • Heterogeneous Diffusion in Highly Supercooled Liquids

    Ryoichi Yamamoto;Akira Onuki

  • Stress-relaxation properties of plant cell walls with special reference to auxin action

    Ryoichi Yamamoto;Kichiro Shinozaki;Yoshio Masuda

  • Origin of intergranular embrittlement of Al alloys induced by Na and Ca segregation: Grain boundary weakening

    Guang Hong Lu;Guang Hong Lu;Ying Zhang;Shenghua Deng;Tianmin Wang

  • Lattice-Boltzmann Method Combined With Smoothed-Profile Method for Particulate Suspensions

    Saeed Jafari;Ryoichi Yamamoto;Mohamad Rahnama

  • Direct numerical simulations of electrophoresis of charged colloids

    Kang Kim;Yasuya Nakayama;Ryoichi Yamamoto

  • Theoretical tensile strength of an Al grain boundary

    Guang-Hong Lu;Shenghua Deng;Tianmin Wang;Masanori Kohyama

  • Hardness anomaly, plastic deformation work and fretting wear properties of polycrystalline TiN/CrN multilayers

    Yaomin Zhou;Reo Asaki;We-Hyo Soe;Ryoichi Yamamoto

  • Kinetic Heterogeneities in a Highly Supercooled Liquid

    Ryoichi Yamamoto;Akira Onuki

  • Measurement of green productivity and its improvement

    Tak Hur;Ik Kim;Ryoichi Yamamoto

  • Simulating (electro)hydrodynamic effects in colloidal dispersions: Smoothed profile method

    Yasuya Nakayama;K. Kim;R. Yamamoto

  • Supercooled liquids under shear: theory and simulation.

    Kunimasa Miyazaki;David R. Reichman;Ryoichi Yamamoto

  • Weakening of an aluminum grain boundary induced by sulfur segregation: A first-principles computational tensile test

    Ying Zhang;Guang-Hong Lu;Shenghua Deng;Tianmin Wang

  • Replica-exchange molecular dynamics simulation for supercooled liquids

    Ryoichi Yamamoto;Walter Kob

  • Atomistic studies of grain boundary segregation in Fe-P and Fe-B alloys—I. Atomic structure and stress distribution

    Unknown

  • Hydrodynamic interactions of self-propelled swimmers

    John J. Molina;Yasuya Nakayama;Ryoichi Yamamoto

  • Tight-binding study of grain boundaries in Si: Energies and atomic structures of twist grain boundaries.

    Masanori Kohyama;Ryoichi Yamamoto

  • Apparent finite-size effects in the dynamics of supercooled liquids

    Kang Kim;Ryoichi Yamamoto

  • First-principles study of neutral oxygen vacancies in amorphous silica and germania

    Tomoyuki Tamura;Guang-Hong Lu;Ryoichi Yamamoto;Masanori Kohyama

  • Phase transformation and thermal expansion of MgNi alloys in a hydrogen atmosphere

    S. Ono;Y. Ishido;K. Imanari;T. Tabata

  • Nonlinear rheology of a highly supercooled liquid

    R. Yamamoto;A. Onuki

  • Reconstructed Structures of Symmetrical 〈011〉 Tilt Grain Boundaries in Silicon

    M. Kohyama;R. Yamamoto;M. Doyama

  • Computer simulations of the structures of the metallic superlattices Au/Ni and Cu/Ni and their elastic moduli

    M Imafuku;Y Sasajima;R Yamamoto;M Doyama

Frequent Co-Authors

Akira Onuki
Akira Onuki Kyoto University
Uwe Hampel
Uwe Hampel Helmholtz-Zentrum Dresden-Rossendorf
Takashi Taniguchi
Takashi Taniguchi National Institute for Materials Science
David R. Reichman
David R. Reichman Columbia University
Teruya Shinjo
Teruya Shinjo Kyoto University
Xiao Cheng Zeng
Xiao Cheng Zeng City University of Hong Kong
Yuji Aoki
Yuji Aoki Tokyo Metropolitan University
Takayuki Hoson
Takayuki Hoson Osaka Metropolitan University
Seiichiro Kamisaka
Seiichiro Kamisaka University of Toyama
Ryoji Kanno
Ryoji Kanno Tokyo Institute of Technology

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