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Researcher · Tokyo Institute of Technology · Japan

Nobuhiko Nishiyama

Nobuhiko Nishiyama publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Aerospace Engineering, on topics such as Photonic and Optical Devices, Semiconductor Lasers and Optical Devices and Military Technology and Strategies.

ORCID 0000-0001-8288-6690 OpenAlex
World rank
#7,694,079
of 7,710,434 ranked researchers
Rank in Japan
#381,693
of 383,136
Works
869
Citations
3.7k
Citations per work
4.3
h-index
29
i10-index 119Top 8% in Electrical and Electronic Engineering
Nobuhiko Nishiyama

What does Nobuhiko Nishiyama research?

Nobuhiko Nishiyama's work is mostly in Engineering (61%), Social Sciences (21%), Physics and Astronomy (12%).

Physical Sciences: 637 works · 73.3% of their workEngineering: 528 works · 60.8% of their workElectrical and Electronic Engineering: 416 works · 47.9% of their workAerospace Engineering: 96 works · 11.0% of their workBiomedical Engineering: 17 works · 1.9% of their workPhysics and Astronomy: 109 works · 12.5% of their workAtomic and Molecular Physics, and Optics: 109 works · 12.5% of their workSocial Sciences: 186 works · 21.4% of their workSocial Sciences: 186 works · 21.4% of their workSociology and Political Science: 93 works · 10.7% of their workTransportation: 93 works · 10.7% of their workEverything else: 46 works · 5.3% of their workTHEIR WORKNobuhikoNishiyama869works
Physical Sciences73%Social Sciences21%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering52860.8%
    2. Physics and Astronomy10912.5%
    1. Social Sciences18621.4%
  3. Everything else465.3%
  1. 1Electrical and Electronic Engineering48% of their works
  2. 2Atomic and Molecular Physics, and Optics12% of their works
  3. 3Aerospace Engineering11% of their works
  4. 4Transportation11% of their works
  5. 5Sociology and Political Science11% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe Nobuhiko Nishiyama's research?

The keywords of their largest research topics: Optical Modulators, Silicon Photonics, Optical Interconnects, Semiconductor Lasers, Air Force, Culture, Islam and Legal Regulation.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Optical Modulators5011 topic
  2. Silicon Photonics5011 topic
  3. Optical Interconnects3941 topic
  4. Semiconductor Lasers3941 topic
  5. Air Force2741 topic
  6. Culture2741 topic
  7. Islam2741 topic
  8. Legal Regulation2741 topic
  9. Modernization2741 topic
  10. Transport Policy2741 topic
  11. Quantum Dots1721 topic
  12. Semiconductor1721 topic
  13. Coherent Detection861 topic
  14. Optical Fiber861 topic
  15. Nanocavities781 topic
  16. Photonic Crystals781 topic

Where does Nobuhiko Nishiyama work?

Nobuhiko Nishiyama's main affiliation in the publication record is Tokyo Institute of Technology, Japan.

How many publications and citations does Nobuhiko Nishiyama have?

OpenAlex counts 869 works and 3,695 citations for Nobuhiko Nishiyama, an h-index of 29, ranking #7,694,079 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Nobuhiko Nishiyama

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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