World's Best Scientists 2026 revealed!
Kazuo Yamasaki

Kazuo Yamasaki

D-Index & Metrics

Chemistry

D-Index
67
Citations
12732
World Ranking
7084
National Ranking
458

Kazuo Yamasaki 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 Kazuo Yamasaki 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: 331 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.

Kazuo Yamasaki 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 Kazuo Yamasaki 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: 67 D-Index — 62nd percentile

62% of scientists in this discipline score the same or lower.

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

Overview

Kazuo Yamasaki is affiliated with Hiroshima University in Japan and specializes in research within biochemistry, genetics, and molecular biology, with a particular focus on molecular biology and materials chemistry. Their scientific contributions span topics such as ATP synthase and ATPases research, lipid membrane structure and behavior, ion transport and channel regulation, glycosylation and glycoproteins research, enzyme structure and function, crystallization and solubility studies, as well as X-ray diffraction in crystallography.

The scientist has published in several notable venues, primarily in the journal Scientific Reports and also contributed to The Cambridge Structural Database. Their recent papers include:

  • Electrostatic interactions between single arginine and phospholipids modulate physiological properties of sarcoplasmic reticulum Ca2+-ATPase, 2022, Scientific Reports
  • Angle change of the A-domain in a single SERCA1a molecule detected by defocused orientation imaging, 2021, Scientific Reports
  • CCDC 2107539: Experimental Crystal Structure Determination, 2021, The Cambridge Structural Database

Frequent co-authors collaborating with Kazuo Yamasaki include:

  • Takashi Daiho
  • Stefánia Dankó
  • Hiroshi Suzuki
  • Satoshi Yasuda
  • Jun-ichi Kawabe

Their work extensively covers mechanisms related to ATPases, emphasizing enzyme structure and function alongside exploration of membrane lipid interactions. These studies contribute to understanding molecular dynamics involved in ion transport and biological membrane systems.

The scientific contributions of Kazuo Yamasaki provide insights into complex molecular and material chemical processes, utilizing experimental techniques including X-ray diffraction and crystallization methods. This interdisciplinary approach bridges biochemistry and materials science to explore fundamental physiological and structural phenomena.

Best Publications

  • New sweet diterpene glucosides from Stevia rebaudiana

    Hiroshi Kohda;Ryoji Kasai;Kazuo Yamasaki;Kuniko Murakami

  • ^ C Nuclear Magnetic Resonance of Lupane-Type Triterpenes, Lupeol, Betulin and Betulinic Acid

    Mochammad Sholichin;Kazuo Yamasaki;Ryoji Kasai;Osamu Tanaka

  • Steroidal saponins from fruits of Tribulus terrestris

    Wang Yan;Kazuhiro Ohtani;Ryoji Kasai;Kazuo Yamasaki

  • Anticarcinogenic activity of natural sweeteners, cucurbitane glycosides, from Momordica grosvenori

    Midori Takasaki;Takao Konoshima;Yuji Murata;Masaki Sugiura

  • In Vitro Antioxidant Activity of Vietnamese Ginseng Saponin and Its Components

    Nguyen Thi Thu Houng;Kinzo Matsumoto;Ryoji Kasai;Kazuo Yamasaki

  • Aromatic glycosides from Berchemia racemosa

    Shogo Inoshiri;Manami Sasaki;Hiroshi Kohda;Hideaki Otsuka

  • Dammarane-type triterpenoid saponins from Bacopa monniera.

    Saraswati Garai;Shashi B. Mahato;Kazuhiro Ohtani;Kazuo Yamasaki

  • Antihistaminic flavones and aliphatic glycosides from Mentha spicata

    Satoshi Yamamura;Koichiro Ozawa;Kazuhiro Ohtani;Ryoji Kasai

  • Saponins Used in Food and Agriculture

    Unknown

  • Phenolic compounds from Coix lachryma-jobi var. Ma-yuen

    Hideaki Otsuka;Mami Takeuchi;Shogo Inoshiri;Tomohiro Sato

  • Structures of stevia diterpene-glucosides : Application of 13C NMR

    Kazuo Yamasaki;Hiroshi Kohda;Toshiko Kobayashi;Ryoji Kasai

  • Antiyeast steroidal saponins from Yucca schidigera (Mohave Yucca), a new anti-food-deteriorating agent

    Masazumi Miyakoshi;Yukiyoshi Tamura;Hitoshi Masuda;Kenji Mizutani

  • Minor diterpene glycosides from sweet leaves of Rubus suavissimus

    Kazuhiro Ohtani;Yoko Aikawa;Ryoji Kasai;Wen-Hua Chou;Wen-Hua Chou

  • Saponins Used in Traditional and Modern Medicine

    Unknown

  • Oleanane saponins from Polyscias fruticosa.

    Vo Duy Huan;Satoshi Yamamura;Kazuhiro Ohtani;Ryoji Kasai

  • Anti-Inflammatory Activity of Benzoxazinoids from Roots of Coix lachryma-jobi var. Ma-yuen

    Hideaki Otsuka;Yuko Hirai;Tsuneatsu Nagao;Kazuo Yamasaki

  • Saponins from Vietnamese Ginseng, Panax vietnamensis HA et GRUSHV. Collected in Central Vietnam. III

    Nguyen Minh Duc;Ryoji Kasai;Kazuhiro Ohtani;Aiko Ito

  • Origin of the Red Color of Satsuma Copper-Ruby Glass as Determined by EXAFS and Optical Absorption Spectroscopy

    Izumi Nakai;Chiya Numako;Hideo Hosono;Kazuo Yamasaki

  • Ellagitannins from Lagerstroemia speciosa as activators of glucose transport in fat cells.

    Takeo Hayashi;Haruko Maruyama;Royji Kasai;Katsuji Hattori

  • Application of 13C NMR Spectroscopy to Chemistry of Natural Glycosides : Rebaudioside-C, a New Sweet Diterpene Glycoside of Stevia rebaudiana

    Ikunori Sakamoto;Kazuo Yamasaki;Osamu Tanaka

  • Lignan glucosides from Acanthus ilicifolius.

    Tripetch Kanchanapoom;Mohamed Salah Kamel;Ryoji Kasai;Kazuo Yamasaki

  • Revised structure for hortensin, a flavonoid from Millingtonia hortensis

    Takeshi Hase;Kazuhiro Ohtani;Ryoji Kasai;Kazuo Yamasaki

Frequent Co-Authors

Ryoji Kasai
Ryoji Kasai Hiroshima University
Osamu Tanaka
Osamu Tanaka Maruzen Pharmaceuticals Co. Ltd.
Yoshio Takeda
Yoshio Takeda University of Tokushima
Hiroshi Watanabe
Hiroshi Watanabe Niigata University
Ushio Sankawa
Ushio Sankawa University of Tokyo
Itsuo Nishioka
Itsuo Nishioka Kyushu University
Yukihiro Shoyama
Yukihiro Shoyama Nagasaki International University
Hiroshi Suzuki
Hiroshi Suzuki Obihiro University of Agriculture and Veterinary Medicine
Victor Wray
Victor Wray Heinrich Heine University Düsseldorf
Yoshihiro Nakata
Yoshihiro Nakata Hiroshima University

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