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Researcher · Sony Computer Science Laboratories · Japan

Kazutatsu Tokuyama

Kazutatsu Tokuyama publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry, on topics such as Photonic and Optical Devices, Phase-change materials and chalcogenides and Advanced Optical Imaging Technologies.

OpenAlex
World rank
#3,447,509
of 7,710,434 ranked researchers
Rank in Japan
#83,761
of 383,136
Works
15
Citations
305
Citations per work
20.3
h-index
7
i10-index 6Top 74% in Electrical and Electronic Engineering
Kazutatsu Tokuyama

What does Kazutatsu Tokuyama research?

Kazutatsu Tokuyama's work is mostly in Engineering (46%), Physics and Astronomy (26%), Materials Science (19%).

Physical Sciences: 14 works · 90.7% of their workEngineering: 7 works · 46.5% of their workElectrical and Electronic Engineering: 5 works · 32.6% of their workMedia Technology: 2 works · 11.6% of their workAerospace Engineering: 0 works · 2.3% of their workPhysics and Astronomy: 4 works · 25.6% of their workAtomic and Molecular Physics, and Optics: 4 works · 25.6% of their workMaterials Science: 3 works · 18.6% of their workMaterials Chemistry: 3 works · 18.6% of their workEverything else: 1 works · 7.0% of their workLife Sciences: 0 works · 2.3% of their workAgricultural and Biological Sciences: 0 works · 2.3% of their workEcology, Evolution, Behavior and Systematics: 0 works · 2.3% of their workTHEIR WORKKazutatsuTokuyama15works
Life Sciences2%Physical Sciences91%

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. Engineering746.5%
    2. Physics and Astronomy425.6%
    3. Materials Science318.6%
  2. Everything else17.0%
    1. Agricultural and Biological Sciences02.3%
  1. 1Electrical and Electronic Engineering33% of their works
  2. 2Atomic and Molecular Physics, and Optics26% of their works
  3. 3Materials Chemistry19% of their works
  4. 4Media Technology12% of their works
  5. 5Aerospace Engineering2% of their works
  6. 6Ecology, Evolution, Behavior and Systematics2% of their works

Research topics

Which keywords describe Kazutatsu Tokuyama's research?

The keywords of their largest research topics: Optical Modulators, Microcavities, Photonic Crystals, Silicon Photonics, Non-Volatile Memory, Phase Change Materials, Holographic Displays and Lithium Niobate.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Optical Modulators132 topics
  2. Microcavities81 topic
  3. Photonic Crystals82 topics
  4. Silicon Photonics81 topic
  5. Non-Volatile Memory61 topic
  6. Phase Change Materials61 topic
  7. Holographic Displays51 topic
  8. Lithium Niobate51 topic
  9. Photonics51 topic
  10. Stereoscopic Displays51 topic
  11. Nanocavities31 topic
  12. Slow Light31 topic
  13. Spectroscopy31 topic
  14. Terahertz Technology31 topic
  15. Air Force11 topic
  16. Amber Fossils11 topic
  17. Insect Evolution11 topic
  18. Modernization11 topic

Where does Kazutatsu Tokuyama work?

Kazutatsu Tokuyama's main affiliation in the publication record is Sony Computer Science Laboratories, Japan.

How many publications and citations does Kazutatsu Tokuyama have?

OpenAlex counts 15 works and 305 citations for Kazutatsu Tokuyama, an h-index of 7, ranking #3,447,509 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

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.

Discussion

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