World's Best Scientists 2026 revealed!
Kenji Ishihara

Kenji Ishihara

D-Index & Metrics

Engineering and Technology

D-Index
60
Citations
23447
World Ranking
2118
National Ranking
24

Environmental Sciences

D-Index
60
Citations
23513
World Ranking
2852
National Ranking
35

Kenji Ishihara 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 Kenji Ishihara sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 134 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: 117 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: 59 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: 209 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

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

Kenji Ishihara 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 Kenji Ishihara sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 128 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: 349 scientists 41 D-Index: 362 scientists 42 D-Index: 425 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: 94 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: 24 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: 60 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

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

Overview

Kenji Ishihara is a researcher affiliated with Chuo University in Japan, with a primary focus on Medicine and Engineering. Their academic work spans several subfields including Civil and Structural Engineering, Ophthalmology, Radiology, Nuclear Medicine and Imaging, Molecular Biology, and Nutrition and Dietetics.

The research topics prominently explored by Ishihara include:

  • Geotechnical Engineering and Soil Mechanics
  • Geotechnical Engineering and Soil Stabilization
  • Geotechnical Engineering and Underground Structures
  • Retinal Diseases and Treatments
  • Retinal Imaging and Analysis
  • Retinal and Macular Surgery
  • Intraocular Surgery and Lenses

Kenji Ishihara has contributed to the scientific literature with a range of papers published in various peer-reviewed journals. Some recent publications include:

  • "Receptor interacting protein 3 kinase, not 1 kinase, through MLKL-mediated necroptosis is involved in UVA-induced corneal endothelium cell death" (2021, Cell Death Discovery)
  • "Effect of Duration of Macular Detachment on Visual Prognosis after Surgery for Macula-Off Retinal Detachment" (2023, Ophthalmology Retina)
  • "Reform of the death investigation system in Japan" (2020, Medicine Science and the Law)
  • "Effects of moisture content of firewood used in the manufacture of Japanese traditional smoked-dried bonito, katsuobushi, on polycyclic aromatic hydrocarbon (PAH) generation" (2022, Journal of Food Composition and Analysis)
  • "Detection of Balenine in Mouse Plasma after Administration of Opah-Derived Balenine by HPLC with PITC Pre-Column Derivatization" (2022, Foods)

The research outputs have appeared predominantly in publications such as Ophthalmology Science, Fisheries Science, Cell Death Discovery, Ophthalmology Retina, and Medicine Science and the Law.

Kenji Ishihara collaborates frequently with several co-authors, including Akitaka Tsujikawa, Takuya Seko, Yoshimichi Tsukamoto, Yuki Mori, and Yuki Muraoka.

In addition to journal articles, Ishihara has contributed to academic books, including one published by Springer Nature titled Advances in Soil Liquefaction Engineering (2022).

Best Publications

  • Liquefaction Resistance of Soils: Summary Report from the 1996 NCEER and 1998 NCEER/NSF Workshops on Evaluation of Liquefaction Resistance of Soils

    T. L. Youd;I. M. Idriss

  • Liquefaction and flow failure during earthquakes.

    K Ishihara

  • Soil behaviour in earthquake geotechnics

    Kenji. Ishihara

  • THE STEADY STATE OF SANDY SOILS

    Ramon Verdugo;Kenji Ishihara

  • Undrained Deformation and Liquefaction of Sand under Cyclic Stresses

    Kenji Ishihara;Fumio Tatsuoka;Susumu Yasuda

  • EVALUATION OF SETTLEMENTS IN SAND DEPOSITS FOLLOWING LIQUEFACTION DURING EARTHQUAKES

    Kenji Ishihara;Mitsutoshi Yoshimine

  • Stability of natural deposits during earthquakes

    K Ishihara

  • Effects of principal stress direction and intermediate principal stress on undrained shear behavior of sand.

    Mitsutoshi Yoshimine;Kenji Ishihara;William Vargas

  • SAND RESPONSE TO CYCLIC ROTATION OF PRINCIPAL STRESS DIRECTIONS AS INDUCED BY WAVE LOADS

    Kenji Ishihara;Ikuo Towhata

  • LIQUEFACTION RESISTANCE OF SOILS : SUMMARY REPORT FROM THE 1996 NCEER AND 1998 NCEER / NSF WORKSHOPS ON EVALUATION OF LIQUEFACTION RESISTANCE OF SOILSa

    Unknown

  • MAXIMUM AND MINIMUM VOID RATIO CHARACTERISTICS OF SANDS

    Misko Cubrinovski;Kenji Ishihara

  • Liquefaction of Soils During Earthquakes.

    Kenji Ishihara

  • FLOW THEORY FOR SAND DURING ROTATION OF PRINCIPAL STRESS DIRECTION

    Marte Gutierrez;Kenji Ishihara;Ikuo Towhata

  • ANISOTROPIC DEFORMATION CHARACTERISTICS OF SAND UNDER THREE DIMENSIONAL STRESS CONDITIONS

    Yasuo Yamada;Kenji Ishihara

  • Normalized behavior of very loose non-plastic soils: Effects of fabric

    Sonja Zlatovic;Kenji Ishihara

  • CYCLIC SIMPLE SHEAR TESTS ON SATURATED SAND IN MULTI-DIRECTIONAL LOADING

    Kenji Ishihara;Fumio Yamazaki

  • EMPIRICAL CORRELATION BETWEEN SPT N-VALUE AND RELATIVE DENSITY FOR SANDY SOILS

    Misko Cubrinovski;Kenji Ishihara

  • FLOW POTENTIAL OF SAND DURING LIQUEFACTION

    Mitsutoshi Yoshimine;Kenji Ishihara

  • RESISTANCE OF PARTLY SATURATED SAND TO LIQUEFACTION WITH REFERENCE TO LONGITUDINAL AND SHEAR WAVE VELOCITIES

    Yoshimichi Tsukamoto;Kenji Ishihara;Hiroshi Nakazawa;Kunio Kamada

  • Yielding of Sand in Triaxial Compression

    Fumio Tatsuoka;Kenji Ishihara

  • Modelling soil behavior under principal stress axes rotation

    I Towhata;K Ishihara

Frequent Co-Authors

Misko Cubrinovski
Misko Cubrinovski University of Canterbury
Ikuo Towhata
Ikuo Towhata University of Tokyo
Susumu Yasuda
Susumu Yasuda Tokyo Denki University
Fumio Tatsuoka
Fumio Tatsuoka Tokyo University of Science
Kohji Tokimatsu
Kohji Tokimatsu Tokyo Institute of Technology
Marte Gutierrez
Marte Gutierrez Colorado School of Mines
Raymond B. Seed
Raymond B. Seed University of California, Berkeley
Peter K. Robertson
Peter K. Robertson University of Alberta
Fumio Yamazaki
Fumio Yamazaki Chiba University
Kenneth H. Stokoe
Kenneth H. Stokoe The University of Texas at Austin

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