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Researcher · Takeda (Japan) · Japan

Ryokichi Koyama

Ryokichi Koyama publishes mostly in Molecular Biology, Endocrinology, Diabetes and Metabolism and Pulmonary and Respiratory Medicine, on topics such as Receptor Mechanisms and Signaling, Ubiquitin and proteasome pathways and Protein Degradation and Inhibitors.

OpenAlex
World rank
#2,483,646
of 7,710,434 ranked researchers
Rank in Japan
#50,112
of 383,136
Works
18
Citations
749
Citations per work
41.6
h-index
9
i10-index 9Top 82% in Molecular Biology
Ryokichi Koyama

What does Ryokichi Koyama research?

Ryokichi Koyama's work is mostly in Biochemistry, Genetics and Molecular Biology (37%), Medicine (22%), Immunology and Microbiology (6%).

Life Sciences: 9 works · 47.8% of their workBiochemistry, Genetics and Molecular Biology: 7 works · 37.0% of their workMolecular Biology: 7 works · 37.0% of their workImmunology and Microbiology: 1 works · 6.5% of their workImmunology: 1 works · 6.5% of their workNeuroscience: 1 works · 4.3% of their workCellular and Molecular Neuroscience: 1 works · 4.3% of their workEverything else: 5 works · 30.5% of their workHealth Sciences: 4 works · 21.7% of their workMedicine: 4 works · 21.7% of their workEndocrinology, Diabetes and Metabolism: 2 works · 10.9% of their workPulmonary and Respiratory Medicine: 1 works · 6.5% of their workSurgery: 1 works · 4.3% of their workTHEIR WORKRyokichi Koyama18works
Life Sciences48%Health Sciences22%

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. Biochemistry, Genetics and Molecular Biology737.0%
    2. Immunology and Microbiology16.5%
    3. Neuroscience14.3%
  2. Everything else530.5%
    1. Medicine421.7%
  1. 1Molecular Biology37% of their works
  2. 2Endocrinology, Diabetes and Metabolism11% of their works
  3. 3Pulmonary and Respiratory Medicine6% of their works
  4. 4Immunology6% of their works
  5. 5Surgery4% of their works
  6. 6Cellular and Molecular Neuroscience4% of their works

Research topics

Which keywords describe Ryokichi Koyama's research?

The keywords of their largest research topics: BET Bromodomains, Crystal Structure, G-Protein-Coupled Receptors, PROTACs, Proteasome, Ubiquitin, Androgen Receptor and Pancreatic Islets.

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. BET Bromodomains31 topic
  2. Crystal Structure31 topic
  3. G-Protein-Coupled Receptors31 topic
  4. PROTACs31 topic
  5. Proteasome31 topic
  6. Ubiquitin31 topic
  7. Androgen Receptor21 topic
  8. Pancreatic Islets21 topic
  9. Prostate Cancer21 topic
  10. ß-Cell Dysfunction21 topic
  11. Ciliopathies11 topic
  12. Endocytosis11 topic
  13. Genomic Imprinting11 topic
  14. Membrane Fusion11 topic
  15. Parental Influence11 topic
  16. Primary Cilium11 topic

Where does Ryokichi Koyama work?

Ryokichi Koyama's main affiliation in the publication record is Takeda (Japan), Japan.

How many publications and citations does Ryokichi Koyama have?

OpenAlex counts 18 works and 749 citations for Ryokichi Koyama, an h-index of 9, ranking #2,483,646 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.

Discussion

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