World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
51
Citations
8438
World Ranking
17261
National Ranking
1243

Yoshio Okada publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Yoshio Okada sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 139 publications — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Yoshio Okada D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Yoshio Okada sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 51 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Yoshio Okada is affiliated with Kobe Gakuin University in Japan, contributing to the fields of neuroscience, medicine, and engineering through interdisciplinary research. Their work spans several specialized subfields, including neurology, cognitive neuroscience, biomedical engineering, cellular and molecular neuroscience, and radiology, nuclear medicine, and imaging.

Their research topics cover a diverse range of subjects with particular focus on:

  • Transcranial Magnetic Stimulation Studies
  • Advanced MRI Techniques and Applications
  • Neural dynamics and brain function
  • Ultrasound and Hyperthermia Applications
  • Photoacoustic and Ultrasonic Imaging
  • EEG and Brain-Computer Interfaces
  • Functional Brain Connectivity Studies

Yoshio Okada has published in several peer-reviewed journals, including frequent contributions to these venues:

  • Brain Stimulation
  • Ultrasound in Medicine & Biology
  • Stroke
  • Clinical Neurophysiology
  • Human Reproduction

Recent notable publications include:

  • "A 3-axis coil design for multichannel TMS arrays", 2020, NeuroImage
  • "Boundary Element Fast Multipole Method for Enhanced Modeling of Neurophysiological Recordings", 2020, IEEE Transactions on Biomedical Engineering
  • "Alkaline brain pH shift in rodent lithium-pilocarpine model of epilepsy with chronic seizures", 2021, Brain Research
  • "Blood Pressure Level and Variability During Long-Term Prasugrel or Clopidogrel Medication After Stroke", 2021, Stroke
  • "Ultrasound-Induced Membrane Hyperpolarization in Motor Axons and Muscle Fibers of the Crayfish Neuromuscular Junction", 2023, Ultrasound in Medicine & Biology

Throughout their career, Okada has collaborated frequently with a group of co-authors, including:

  • Padmavathi Sundaram
  • Matti Hämäläinen
  • Chunling Dong
  • Teppei Matsubara
  • Sergey N Makaroff

Best Publications

  • One molecule of diphtheria toxin fragment A introduced into a cell can kill the cell.

    Masaru Yamaizumi;Eisuke Mekada;Tsuyoshi Uchida;Yoshio Okada

  • Analysis of a human DNA excision repair gene involved in group A xeroderma pigmentosum and containing a zinc-finger domain

    Kiyoji Tanaka;Naoyuki Miura;Ichiro Satokata;Iwai Miyamoto

  • Analysis of giant polynuclear cell formation caused by HVJ virus from Ehrlich's ascites tumor cells. I. Microscopic observation of giant polynuclear cell formation.

    Yoshio Okada

  • High incidence of ultraviolet-B-or chemical-carcinogen-induced skin tumours in mice lacking the xeroderma pigmentosum group A gene

    Hironobu Nakane;Seiji Takeuchi;Shunsuke Yuba;Masafumi Saijo

  • Expression of hepatitis B virus surface antigen in adult rat liver. Co-introduction of DNA and nuclear protein by a simplified liposome method.

    K Kato;M Nakanishi;Y Kaneda;T Uchida

  • The XPA protein is a zinc metalloprotein with an ability to recognize various kinds of DNA damage

    Hiroshi Asahina;Isao Kuraoka;Masahiro Shirakawa;Eugene H. Morita

  • Antibodies against 70-kD heat shock cognate protein inhibit mediated nuclear import of karyophilic proteins.

    Naoko Imamoto;Yosuke Matsuoka;Toshinao Kurihara;Kenji Kohno

  • Analysis of giant polynuclear cell formation caused by HVJ virus from Ehrlich's ascites tumor cells. II. Quantitative analysis of giant polynuclear cell formation.

    Yoshio Okada;Jun Tadokoro

  • Amino acid sequence of mammalian elongation factor 2 deduced from the cDNA sequence: homology with GTP-binding proteins.

    Kenji Kohno;Tsuyoshi Uchida;Hiroaki Ohkubo;Shigetada Nakanishi

  • Molecular cloning of a mouse DNA repair gene that complements the defect of group-A xeroderma pigmentosum

    Kiyoji Tanaka;Ichiro Satokata;Zenzaburo Ogita;Tsuyoshi Uchida

  • Injection of foreign substances into single cells by cell fusion.

    Mitsuru Furusawa;Toshikazu Nishimura;Masaru Yamaizumi;Yoshio Okada

  • Characterization of a splicing mutation in group A xeroderma pigmentosum

    Ichiro Satokata;Kiyoji Tanaka;Naoyuki Miura;Iwai Miyamoto

  • The improved efficient method for introducing macromolecules into cells using HVJ (Sendai virus) liposomes with gangliosides.

    Yasufumi Kaneda;Tsuyoshi Uchida;Tsuyoshi Uchida;Jeman Kim;Masahiro Ishiura

  • Reconstitution of lipid vesicles associated with HVJ (Sendai virus) sikes. Purification and some properties of vesicles containing nontoxic fragment A of diphtheria toxin.

    T Uchida;J Kim;M Yamaizumi;Y Miyake

  • Analysis of giant polynuclear cell formation caused by HVJ virus from Ehrlich's ascites tumor cells. III. Relationship between cell condition and fusion reaction or cell degeneration reaction.

    Yoshio Okada

  • Sendai virus-induced cell fusion

    Yoshio Okada

  • Genetic complementation groups in cockayne syndrome

    Kiyoji Tanaka;Kazuhiko Kawai;Yuichi Kumahara;Mituo Ikenaga

  • Efficient introduction of contents of liposomes into cells using HVJ (Sendai virus).

    Mahito Nakanishi;Tsuyoshi Uchida;Hideo Sugawa;Masahiro Ishiura

  • HVJ (Sendai virus)-induced envelope fusion and cell fusion are blocked by monoclonal anti-HN protein antibody that does not inhibit hemagglutination activity of HVJ

    Naoyuki Miura;Tsuyoshi Uchida;Tsuyoshi Uchida;Yoshio Okada;Yoshio Okada

  • Expression of Hepatitis B Virus Surface Antigen in Adult Rat

    Keiko Kato;Mahito NakanishiS;Yasufumi Kaneda;Tsuyoshi Uchidat

Frequent Co-Authors

Kiyoji Tanaka
Kiyoji Tanaka University of Tsukuba
Eisuke Mekada
Eisuke Mekada Osaka University
Yasufumi Kaneda
Yasufumi Kaneda Osaka University
Yoshihiro Yoneda
Yoshihiro Yoneda Osaka University
Kenji Kohno
Kenji Kohno Nara Institute of Science and Technology
Shintaro Okada
Shintaro Okada Osaka University
Masayuki Ozawa
Masayuki Ozawa Kagoshima University
Masashi Narita
Masashi Narita University of Cambridge
Toshihiko Shiroishi
Toshihiko Shiroishi National Institute of Genetics

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