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Researcher · University of Yamanashi · Japan

Hiromichi Nishiyama

Hiromichi Nishiyama publishes mostly in Electrical and Electronic Engineering, Organic Chemistry and Renewable Energy, Sustainability and the Environment, on topics such as Fuel Cells and Related Materials, Traditional and Medicinal Uses of Annonaceae and Synthetic Organic Chemistry Methods.

ORCID 0000-0003-0439-0002 OpenAlex
World rank
#4,478,834
of 7,710,434 ranked researchers
Rank in Japan
#129,651
of 383,136
Works
28
Citations
180
Citations per work
6.4
h-index
7
i10-index 6Top 74% in Electrical and Electronic Engineering
Hiromichi Nishiyama

What does Hiromichi Nishiyama research?

Hiromichi Nishiyama's work is mostly in Engineering (29%), Chemistry (23%), Biochemistry, Genetics and Molecular Biology (9%).

Physical Sciences: 19 works · 67.1% of their workEngineering: 8 works · 29.3% of their workElectrical and Electronic Engineering: 6 works · 23.2% of their workBiomedical Engineering: 2 works · 6.1% of their workChemistry: 6 works · 23.2% of their workOrganic Chemistry: 6 works · 23.2% of their workEnergy: 2 works · 8.5% of their workRenewable Energy, Sustainability and the Environment: 2 works · 8.5% of their workMaterials Science: 2 works · 6.1% of their workMaterials Chemistry: 2 works · 6.1% of their workEverything else: 7 works · 24.4% of their workLife Sciences: 2 works · 8.5% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 8.5% of their workBiochemistry: 2 works · 8.5% of their workTHEIR WORKHiromichiNishiyama28works
Life Sciences9%Physical Sciences67%

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. Engineering829.3%
    2. Chemistry623.2%
    3. Energy28.5%
    4. Materials Science26.1%
  2. Everything else724.4%
    1. Biochemistry, Genetics and Molecular Biology28.5%
  1. 1Electrical and Electronic Engineering23% of their works
  2. 2Organic Chemistry23% of their works
  3. 3Renewable Energy, Sustainability and the Environment8% of their works
  4. 4Biochemistry8% of their works
  5. 5Biomedical Engineering6% of their works
  6. 6Materials Chemistry6% of their works

Research topics

Which keywords describe Hiromichi Nishiyama's research?

The keywords of their largest research topics: Synthesis, Polymer Electrolyte Membranes, Proton Exchange Membranes, Cytotoxicity, Acetogenins, Annonaceae, Olefin Metathesis and Ruthenium Catalysts.

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 18 words, with their numbers
  1. Synthesis153 topics
  2. Polymer Electrolyte Membranes141 topic
  3. Proton Exchange Membranes141 topic
  4. Cytotoxicity112 topics
  5. Acetogenins71 topic
  6. Annonaceae71 topic
  7. Olefin Metathesis71 topic
  8. Ruthenium Catalysts71 topic
  9. Electrocatalysis61 topic
  10. Energy Conversion61 topic
  11. Aqueous Zinc-Ion Batteries51 topic
  12. Energy Storage51 topic
  13. Alkaloids41 topic
  14. Amaryllidaceae41 topic
  15. Chemotherapy-Induced Peripheral Neuropathy41 topic
  16. DNA-Interactive Agents41 topic
  17. Pyrrolobenzodiazepines41 topic
  18. Taxanes41 topic

Where does Hiromichi Nishiyama work?

Hiromichi Nishiyama's main affiliation in the publication record is University of Yamanashi, Japan.

How many publications and citations does Hiromichi Nishiyama have?

OpenAlex counts 28 works and 180 citations for Hiromichi Nishiyama, an h-index of 7, ranking #4,478,834 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.

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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