World's Best Scientists 2026 revealed!
Toshiaki Tamamura

Toshiaki Tamamura

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
53
Citations
12218
World Ranking
2376
National Ranking
83

Materials Science

D-Index
56
Citations
13278
World Ranking
8182
National Ranking
465

Toshiaki Tamamura 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 Toshiaki Tamamura 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: 277 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Toshiaki Tamamura 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 Toshiaki Tamamura 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: 53 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Overview

Toshiaki Tamamura is affiliated with NTT Electronics in Japan. The scientist's work is tied primarily to this institution, but specific details regarding research topics or projects at NTT Electronics are not provided.

The available data does not include any recent papers authored by Toshiaki Tamamura, nor details of frequent co-authors or typical publication venues. As such, there is no information on collaborative patterns or dominant forums where the scientist disseminates research findings.

Information about book publications or specific publishers associated with Toshiaki Tamamura is also not present. This limits insight into contributions beyond journal and conference papers, if any exist.

Similarly, no data is available on main fields or subfields of study and the core topics covered by the scientist's work, which makes it difficult to explicitly categorize the scientific disciplines or thematic focus areas of research.

There are no records of awards or honors bestowed upon Toshiaki Tamamura, nor any indication of the scientist being deceased.

Without details on specific papers, co-authors, publication venues, fields, subfields, or topics, the profile of Toshiaki Tamamura remains limited to the primary institutional affiliation with NTT Electronics in Japan.

Best Publications

  • Highly ordered nanochannel-array architecture in anodic alumina

    Hideki Masuda;Haruki Yamada;Masahiro Satoh;Hidetaka Asoh

  • Superprism Phenomena in Photonic Crystals

    Hideo Kosaka;Takayuki Kawashima;Akihisa Tomita;Masaya Notomi

  • Self-collimating phenomena in photonic crystals

    Hideo Kosaka;Takayuki Kawashima;Akihisa Tomita;Masaya Notomi;Masaya Notomi

  • Self-organized growth of strained InGaAs quantum disks

    Richard Nötzel;Jiro Temmyo;Toshiaki Tamamura

  • Square and Triangular Nanohole Array Architectures in Anodic Alumina

    H. Masuda;H. Asoh;M. Watanabe;K. Nishio

  • Conditions for Fabrication of Ideally Ordered Anodic Porous Alumina Using Pretextured Al

    Hidetaka Asoh;Kazuyuki Nishio;Masashi Nakao;Toshiaki Tamamura

  • Photonic crystals for micro lightwave circuits using wavelength-dependent angular beam steering

    Hideo Kosaka;Takayuki Kawashima;Akihisa Tomita;Masaya Notomi;Masaya Notomi

  • Superprism phenomena in photonic crystals: toward microscale lightwave circuits

    H. Kosaka;T. Kawashima;A. Tomita;M. Notomi

  • Photonic Crystal Using Anodic Porous Alumina

    Hideki Masuda;Masayuki Ohya;Hidetaka Asoh;Masashi Nakao

  • Self-organized growth of quantum-dot structures

    Richard Nötzel

  • Broad-range wavelength-tunable superstructure grating (SSG) DBR lasers

    Y. Tohmori;Y. Yoshikuni;H. Ishii;F. Kano

  • Lasing action due to the two-dimensional quasiperiodicity of photonic quasicrystals with a Penrose lattice

    M. Notomi;H. Suzuki;T. Tamamura;K. Edagawa

  • Electrochemical polymerization of pyrrole on polymer-coated electrodes

    Osamu Niwa;Toshiaki Tamamura

  • Directional lasing oscillation of two-dimensional organic photonic crystal lasers at several photonic band gaps

    Unknown

  • Quantum Wire Fabrication by E-Beam Elithography Using High-Resolution and High-Sensitivity E-Beam Resist ZEP-520

    Toshio Nishida;Masaya Notomi;Ryuzo Iga;Toshiaki Tamamura

  • Self-repair of ordered pattern of nanometer dimensions based on self-compensation properties of anodic porous alumina

    Hideki Masuda;Masato Yotsuya;Mari Asano;Kazuyuki Nishio

  • Fabrication of ideally ordered anodic porous alumina with 63 nm hole periodicity using sulfuric acid

    Hidetaka Asoh;Kazuyuki Nishio;Masashi Nakao;Atsushi Yokoo

  • Ordered Mosaic Nanocomposites in Anodic Porous Alumina

    Hideki Masuda;Akifumi Abe;Masashi Nakao;Atsushi Yokoo

  • Direct nano-printing on Al substrate using a SiC mold

    S. W. Pang;T. Tamamura;M. Nakao;A. Ozawa

  • Photonic Band Gap in Anodic Porous Alumina with Extremely High Aspect Ratio Formed in Phosphoric Acid Solution

    Hideki Masuda;Masayuki Ohya;Kazuyuki Nishio;Hidetaka Asoh

  • Photonic crystal polarisation splitters

    Yasuo Ohtera;T. Sato;T. Kawashima;T. Tamamura

Frequent Co-Authors

Masaya Notomi
Masaya Notomi NTT (Japan)
Eiichi Kuramochi
Eiichi Kuramochi NTT (Japan)
Osamu Niwa
Osamu Niwa Saitama Institute of Technology
R Richard Nötzel
R Richard Nötzel South China Normal University
Yuzo Yoshikuni
Yuzo Yoshikuni Kitasato University
Kazuyuki Nishio
Kazuyuki Nishio Tokyo Metropolitan University
Takashi Fukui
Takashi Fukui Hokkaido University
Hideki Hasegawa
Hideki Hasegawa Hokkaido University
Shinji Ando
Shinji Ando Tokyo Institute of Technology
Akihisa Tomita
Akihisa Tomita Hokkaido University

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