World's Best Scientists 2026 revealed!
Hiroshi Toshiyoshi

Hiroshi Toshiyoshi

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
45
Citations
8698
World Ranking
3533
National Ranking
128

Hiroshi Toshiyoshi publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Hiroshi Toshiyoshi sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 446 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 609 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Hiroshi Toshiyoshi D-index placement in Electronics and Electrical Engineering in 2026

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

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 263 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 45 D-Index — 50th percentile

50% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Overview

Hiroshi Toshiyoshi is affiliated with the University of Tokyo in Japan and has contributed extensively to the field of engineering. Their research spans multiple subfields including Electrical and Electronic Engineering, Mechanical Engineering, Biomedical Engineering, Cellular and Molecular Neuroscience, and Atomic and Molecular Physics, and Optics.

The scientist's main research interests focus on advanced technologies related to energy harvesting, sensors, and micro/nano-electro-mechanical systems (MEMS/NEMS). Key topics within their work involve:

  • Innovative Energy Harvesting Technologies
  • Advanced Sensor and Energy Harvesting Materials
  • Energy Harvesting in Wireless Networks
  • Advanced MEMS and NEMS Technologies
  • Neuroscience and Neural Engineering
  • Advanced Memory and Neural Computing
  • Analytical Chemistry and Sensors

Hiroshi Toshiyoshi has published extensively in several recurring venues, indicating a consistent contribution to sensor and electronic device research fields. These venues include:

  • IEEJ Transactions on Sensors and Micromachines
  • Sensors and Materials
  • Electronics and Communications in Japan
  • Electrical Engineering in Japan
  • Sensors and Actuators A Physical

Their recent notable publications showcase a focus on sensor technology and electrochemical sensing, including:

  • "Temperature Sensor with a Water-Dissolvable Ionic Gel for Ionic Skin," 2020, ACS Applied Materials & Interfaces
  • "Roles of TiO2 in the highly robust Au nanoparticles-TiO2 modified polyaniline electrode towards non-enzymatic sensing of glucose," 2020, Talanta
  • "Electrocatalytic activity enhancement of Au NPs-TiO2 electrode via a facile redistribution process towards the non-enzymatic glucose sensors," 2020, Sensors and Actuators B Chemical
  • "TFT sensor array for real-time cellular characterization, stimulation, impedance measurement and optical imaging of in-vitro neural cells," 2020, Biosensors and Bioelectronics
  • "An Electret-Augmented Low-Voltage MEMS Electrostatic Out-of-Plane Actuator for Acoustic Transducer Applications," 2020, Micromachines

Collaboration appears as a significant element of their research activities. Frequent co-authors include:

  • Gen Hashiguchi
  • Hiroaki Honma
  • Agnès Tixier-Mita
  • Hiroyuki Mitsuya
  • Takaaki Suzuki

Best Publications

  • Electrostatic micro torsion mirrors for an optical switch matrix

    H. Toshiyoshi;H. Fujita

  • Light actuation of liquid by optoelectrowetting

    Pei Yu Chiou;Hyejin Moon;Hiroshi Toshiyoshi;Chang Jin Kim

  • Integrated Broadband Microwave and Microfluidic Sensor Dedicated to Bioengineering

    K. Grenier;D. Dubuc;P.-E. Poleni;M. Kumemura

  • Bistable nanowire for micromechanical memory

    B Charlot;W Sun;K Yamashita;H Fujita

  • Low-voltage, large-scan angle MEMS analog micromirror arrays with hidden vertical comb-drive actuators

    Dooyoung Hah;S.T.-Y. Huang;Jui-Che Tsai;H. Toshiyoshi

  • A 5-V operated MEMS variable optical attenuator by SOI bulk micromachining

    K. Isamoto;K. Kato;A. Morosawa;Changho Chong

  • Experimental investigation of radiative thermal rectifier using vanadium dioxide

    Kota Ito;Kazutaka Nishikawa;Hideo Iizuka;Hiroshi Toshiyoshi

  • Linearization of electrostatically actuated surface micromachined 2-D optical scanner

    H. Toshiyoshi;W. Piyawattanametha;Cheng-Ta Chan;M.C. Wu

  • A scanning micromirror with angular comb drive actuation

    P.R. Patterson;Dooyoung Hah;Hung Nguyen;H. Toshiyoshi;H. Toshiyoshi

  • MEMS reconfigurable metamaterial for terahertz switchable filter and modulator

    Zhengli Han;Kenta Kohno;Hiroyuki Fujita;Kazuhiko Hirakawa

  • Dynamic Modulation of Radiative Heat Transfer beyond the Blackbody Limit.

    Kota Ito;Kazutaka Nishikawa;Atsushi Miura;Hiroshi Toshiyoshi

  • Theory and experiments of angular vertical comb-drive actuators for scanning micromirrors

    Dooyoung Hah;P.R. Patterson;H.D. Nguyen;H. Toshiyoshi

  • Surface- and bulk- micromachined two-dimensional scanner driven by angular vertical comb actuators

    W. Piyawattanametha;P.R. Patterson;D. Hah;H. Toshiyoshi

  • Surface-micromachined 2-D optical scanners with high-performance single-crystalline silicon micromirrors

    G.-D.J. Su;H. Toshiyoshi;M.C. Wu

  • MEMS vibrational energy harvesters

    Hiroshi Toshiyoshi;Suna Ju;Hiroaki Honma;Chang Hyeon Ji

  • Insole Pedometer With Piezoelectric Energy Harvester and 2 V Organic Circuits

    K. Ishida;Tsung-Ching Huang;K. Honda;Y. Shinozuka

  • Temperature Sensor with a Water-Dissolvable Ionic Gel for Ionic Skin.

    Shunsuke Yamada;Shunsuke Yamada;Hiroshi Toshiyoshi

  • A surface micromachined optical scanner array using photoresist lenses fabricated by a thermal reflow process

    H. Toshiyoshi;G.-D.J. Su;J. LaCosse;M.C. Wu

  • Vapor Hydrofluoric Acid Sacrificial Release Technique for Micro Electro Mechanical Systems Using Labware

    Yamato Fukuta;Hiroyuki Fujita;Hiroshi Toshiyoshi

  • Design of sub-1g microelectromechanical systems accelerometersa)

    D. Yamane;T. Konishi;T. Matsushima;K. Machida

  • An array of hollow microcapillaries for the controlled injection of genetic materials into animal/plant cells

    K. Chun;G. Hashiguchi;H. Toshiyoshi;H. Fujita

  • Towards atomic force microscopy up to 100 MHz

    H. Kawakatsu;S. Kawai;D. Saya;M. Nagashio

Frequent Co-Authors

Hiroyuki Fujita
Hiroyuki Fujita Tokyo City University
Toshiro Hiramoto
Toshiro Hiramoto University of Tokyo
Ming C. Wu
Ming C. Wu University of California, Berkeley
Yoshiaki Nakano
Yoshiaki Nakano University of Tokyo
Yasuhiko Arakawa
Yasuhiko Arakawa University of Tokyo
Satoshi Iwamoto
Satoshi Iwamoto University of Tokyo
Makoto Takamiya
Makoto Takamiya University of Tokyo
Pei-Yu Chiou
Pei-Yu Chiou University of California, Los Angeles
Tsuyoshi Sekitani
Tsuyoshi Sekitani Osaka University
Hagen Klauk
Hagen Klauk Max Planck Institute for Solid State Research

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