World's Best Scientists 2026 revealed!
Nobuyuki Yoshikawa

Nobuyuki Yoshikawa

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
38
Citations
6478
World Ranking
4879
National Ranking
199

Nobuyuki Yoshikawa 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 Nobuyuki Yoshikawa 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: 445 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: 536 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Nobuyuki Yoshikawa 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 Nobuyuki Yoshikawa sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 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: 38 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Overview

Nobuyuki Yoshikawa is affiliated with Yokohama National University in Japan. Their research spans multiple disciplines, primarily focusing on Physics and Astronomy, Engineering, and Computer Science. Within these broad fields, they have contributed significantly to subfields including Electrical and Electronic Engineering, Atomic and Molecular Physics and Optics, Artificial Intelligence, Condensed Matter Physics, and Biomedical Engineering.

The scientist's work addresses a variety of advanced topics, with a strong emphasis on Quantum and electron transport phenomena, Physics of Superconductivity and Magnetism, and Quantum Computing Algorithms and Architecture. Other notable research areas include Advancements in Semiconductor Devices and Circuit Design, Semiconductor materials and devices, Quantum Information and Cryptography, and Neural Networks and Reservoir Computing.

Among recent publications are:

  • "MANA: A Monolithic Adiabatic iNtegration Architecture Microprocessor Using 1.4-zJ/op Unshunted Superconductor Josephson Junction Devices," 2020, IEEE Journal of Solid-State Circuits
  • "Synthesis and Design of Quasi-Canonical Planar Filters Comprising Cascaded Frequency-Variant Blocks," 2020, IEEE Transactions on Microwave Theory and Techniques
  • "Adiabatic Quantum-Flux-Parametron: A Tutorial Review," 2022, IEICE Transactions on Electronics
  • "A semi-custom design methodology and environment for implementing superconductor adiabatic quantum-flux-parametron microprocessors," 2020, Superconductor Science and Technology
  • "Demonstration of a Single-Flux-Quantum Microprocessor Operating With Josephson-CMOS Hybrid Memory," 2020, IEEE Transactions on Applied Superconductivity

Frequent coauthors of Nobuyuki Yoshikawa include:

  • Naoki Takeuchi
  • Yuki Yamanashi
  • Christopher L. Ayala
  • Olivia Chen
  • Taiki Yamae

The scientist has published extensively in several notable venues, with the highest number of publications appearing in IEEE Transactions on Applied Superconductivity, followed by Superconductor Science and Technology, arXiv (Cornell University), IEICE Transactions on Electronics, and Applied Physics Letters.

Best Publications

  • Future Options for HDD Storage

    Y. Shiroishi;K. Fukuda;I. Tagawa;H. Iwasaki

  • An adiabatic quantum flux parametron as an ultra-low-power logic device

    Naoki Takeuchi;Dan Ozawa;Yuki Yamanashi;Nobuyuki Yoshikawa

  • Nb 9-Layer Fabrication Process for Superconducting Large-Scale SFQ Circuits and Its Process Evaluation

    Shuichi Nagasawa;Kenji Hinode;Tetsuro Satoh;Mutsuo Hidaka

  • Adiabatic quantum-flux-parametron cell library designed using a 10 kA cm−2 niobium fabrication process

    Naoki Takeuchi;Naoki Takeuchi;Shuichi Nagasawa;Fumihiro China;Takumi Ando

  • Adiabatic quantum-flux-parametron cell library adopting minimalist design

    Naoki Takeuchi;Yuki Yamanashi;Nobuyuki Yoshikawa

  • Bit-serial single flux quantum microprocessor CORE

    Akira Fujimaki;Masamitsu Tanaka;Takahiro Yamada;Yuki Yamanashi

  • 100 GHz demonstrations based on the single-flux-quantum cell library for the 10 kA/cm 2 Nb multi-layer process

    Yuki Yamanashi;Toshiki Kainuma;Nobuyuki Yoshikawa;Irina Kataeva

  • Data-driven self-timed RSFQ digital integrated circuit and system

    Z.J. Deng;N. Yoshikawa;S.R. Whiteley;T. Van Duzer

  • Design and Implementation of a Pipelined Bit-Serial SFQ Microprocessor, ${ m CORE}1eta$

    Y. Yamanashi;M. Tanaka;A. Akimoto;H. Park

  • Superconducting digital electronics

    H. Hayakawa;N. Yoshikawa;S. Yorozu;A. Fujimaki

  • Measurement of 10 zJ energy dissipation of adiabatic quantum-flux-parametron logic using a superconducting resonator

    N. Takeuchi;Y. Yamanashi;N. Yoshikawa

  • Demonstration of a single-flux-quantum microprocessor using passive transmission lines

    M. Tanaka;T. Kondo;N. Nakajima;T. Kawamoto

  • Reduction of power consumption of RSFQ circuits by inductance-load biasing

    N Yoshikawa;Y Kato

  • New Nb multi-layer fabrication process for large-scale SFQ circuits

    S. Nagasawa;T. Satoh;K. Hinode;Y. Kitagawa

  • Reversible logic gate using adiabatic superconducting devices

    N. Takeuchi;Y. Yamanashi;N. Yoshikawa

  • Energy efficiency of adiabatic superconductor logic

    Naoki Takeuchi;Yuki Yamanashi;Nobuyuki Yoshikawa

  • Margin and Energy Dissipation of Adiabatic Quantum-Flux-Parametron Logic at Finite Temperature

    N. Takeuchi;K. Ehara;K. Inoue;Y. Yamanashi

  • MANA: A Monolithic Adiabatic iNtegration Architecture Microprocessor Using 1.4-zJ/op Unshunted Superconductor Josephson Junction Devices

    Christopher L. Ayala;Tomoyuki Tanaka;Ro Saito;Mai Nozoe

  • A single-flux-quantum logic prototype microprocessor

    M. Tanaka;F. Matsuzaki;T. Kondo;N. Nakajima

  • Study of LR-Loading Technique for Low-Power Single Flux Quantum Circuits

    Y. Yamanashi;T. Nishigai;N. Yoshikawa

  • Timing jitter measurement of single-flux-quantum pulse in Josephson transmission line

    Hirotaka Terai;Zhen Wang;Yoshihito Hishimoto;Shinichi Yorozu

Frequent Co-Authors

Yanzhi Wang
Yanzhi Wang Northeastern University
Shigehito Miki
Shigehito Miki National Institute of Information and Communications Technology
Taro Yamashita
Taro Yamashita Tohoku University
Zhen Wang
Zhen Wang Chinese Academy of Sciences
Yasuo Kokubun
Yasuo Kokubun Yokohama National University
Yijun Feng
Yijun Feng Nanjing University
Jie Han
Jie Han University of Alberta
Giuseppe Macchiarella
Giuseppe Macchiarella Fondazione Politecnico di Milano
Xuehai Qian
Xuehai Qian Tsinghua University

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