World's Best Scientists 2026 revealed!
Kiyofumi Sakaguchi

Kiyofumi Sakaguchi

D-Index & Metrics

Engineering and Technology

D-Index
39
Citations
6523
World Ranking
7667
National Ranking
158

Kiyofumi Sakaguchi 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 Kiyofumi Sakaguchi 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: 120 publications — 15th percentile

15% of scientists in this discipline score the same or lower.

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

Kiyofumi Sakaguchi 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 Kiyofumi Sakaguchi 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: 39 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Overview

Kiyofumi Sakaguchi is affiliated with Canon (Japan) in Japan, where they contribute to research and development efforts. The available data does not specify further details about their role or specific projects within the organization.

The scientist does not have documented recent papers, co-authors, or frequent publication venues recorded in this dataset. There is no information regarding book publications or awards received, and no specified years associated with their contributions.

Data on their main fields of study, subfields, and primary research topics are not available, preventing a detailed overview of specific academic focuses. This absence of detailed bibliometric and topical data limits the profile to affiliation and basic professional context.

Despite the limited information, Kiyofumi Sakaguchi is an active researcher associated with an established institution in Japan, suggesting engagement in technical or scientific activities at Canon, a company known for imaging and optical products.

Best Publications

  • Process for producing semiconductor article

    Kiyofumi Sakaguchi;Takao Yonehara;Shoji Nishida;Kenji Yamagata

  • Method of producing semiconductor substrate

    Kiyofumi Sakaguchi;Takao Yonehara

  • Epitaxial layer transfer by bond and etch back of porous Si

    Takao Yonehara;Kiyofumi Sakaguchi;Nobuhiko Sato

  • Process for production of semiconductor substrate

    Kiyofumi Sakaguchi;Takao Yonehara

  • Method of producing semiconductor member and method of producing solar cell

    Katsumi Nakagawa;Takao Yonehara;Shoji Nishida;Kiyofumi Sakaguchi

  • Method for preparing semiconductor member

    Takeshi Ichikawa;Takao Yonehara;Kiyofumi Sakaguchi

  • Method of manufacturing semiconductor article

    Kiyofumi Sakaguchi;Takao Yonehara

  • Process for producing solar cell, process for producing thin-film semiconductor, process for separating thin-film semiconductor, and process for forming semiconductor

    Shoji Nishida;Takao Yonehara;Kiyofumi Sakaguchi;Masaaki Iwane

  • Thin-film semiconductor device and method of manufacturing the same

    Kiyofumi Sakaguchi;Takao Yonehara

  • Fabrication process of semiconductor substrate

    Kiyofumi Sakaguchi;Takao Yonehara

  • Substrate and production method thereof

    Kiyofumi Sakaguchi;Nobuhiko Sato

  • APARATO PARA SEPARAR UN ELEMENTO COMPUESTO UTILIZANDO UN CHORRO DE FLUIDO.

    Ohmi Kazuaki;Yonehara Takao;Sakaguchi Kiyofumi;Yanagita Kazutaka

  • Process for producing semiconductor substrate by heat treating

    Nobuhiko Sato;Takao Yonehara;Kiyofumi Sakaguchi

  • Epitaxial growth on porous Si for a new bond and etchback silicon-on-insulator

    Nobuhiko Sato;Kiyofumi Sakaguchi;Kenji Yamagata;Yasutomo Fujiyama

  • Semiconductor substrate and method of mfg. same

    Sato Nobuhiko;Yonehara Takao;Sakaguchi Kiyofumi

  • Semiconductor substrate, semiconductor device, and method of manufacturing the same

    Kiyofumi Sakaguchi;Nobuhiko Sato

  • Semiconductor article and method of manufacturing the same

    Kiyofumi Sakaguchi;Takao Yonehara

  • Composite member, its separation method, and preparation method of semiconductor substrate by utilization thereof

    Kazuaki Ohmi;Kiyofumi Sakaguchi;Kazutaka Yanagita

  • Display device and process of producing the same

    Hiroshi Matsuda;Takao Yonehara;Etsuro Kishi;Tsutomu Ikeda

  • Sample separating apparatus and method, and substrate manufacturing method

    Kazutaka Yanagita;Takao Yonehara;Kazuaki Omi;Kiyofumi Sakaguchi

Frequent Co-Authors

Takao Yonehara
Takao Yonehara Canon (Japan)
Mamoru Miyawaki
Mamoru Miyawaki Canon (Japan)
Jun Nakayama
Jun Nakayama Shinshu University
Shigetoshi Sugawa
Shigetoshi Sugawa Tohoku University

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