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Researcher · Green Cross International · United States

Mamoru Koyama

Mamoru Koyama publishes mostly in Immunology, Molecular Biology and Cardiology and Cardiovascular Medicine, on topics such as Sphingolipid Metabolism and Signaling, Mast cells and histamine and Plant and fungal interactions.

OpenAlex
World rank
#5,033,647
of 7,710,434 ranked researchers
Rank in United States
#1,304,063
of 1,627,098
Works
28
Citations
631
Citations per work
22.5
h-index
10
i10-index 10Top 74% in Immunology
Mamoru Koyama

What does Mamoru Koyama research?

Mamoru Koyama's work is mostly in Medicine (24%), Immunology and Microbiology (12%), Biochemistry, Genetics and Molecular Biology (9%).

Everything else: 16 works · 55.8% of their workHealth Sciences: 7 works · 23.6% of their workMedicine: 7 works · 23.6% of their workCardiology and Cardiovascular Medicine: 2 works · 5.9% of their workHematology: 2 works · 5.9% of their workPhysiology: 2 works · 5.9% of their workSurgery: 2 works · 5.9% of their workLife Sciences: 6 works · 20.6% of their workImmunology and Microbiology: 3 works · 11.8% of their workImmunology: 3 works · 11.8% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 8.8% of their workMolecular Biology: 2 works · 8.8% of their workTHEIR WORKMamoru Koyama28works
Life Sciences21%Health Sciences24%

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. Everything else1655.8%
    1. Medicine723.6%
    1. Immunology and Microbiology311.8%
    2. Biochemistry, Genetics and Molecular Biology28.8%
  1. 1Immunology12% of their works
  2. 2Molecular Biology9% of their works
  3. 3Cardiology and Cardiovascular Medicine6% of their works
  4. 4Surgery6% of their works
  5. 5Hematology6% of their works
  6. 6Physiology6% of their works

Research topics

Which keywords describe Mamoru Koyama's research?

The keywords of their largest research topics: Inflammation, Sphingolipids, Sphingosine-1-Phosphate, Allergic Disease, Mast Cells, Ceramic Materials, Endophyte Symbiosis and Fungal Diversity.

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 17 words, with their numbers
  1. Inflammation52 topics
  2. Sphingolipids41 topic
  3. Sphingosine-1-Phosphate41 topic
  4. Allergic Disease31 topic
  5. Mast Cells31 topic
  6. Ceramic Materials21 topic
  7. Endophyte Symbiosis21 topic
  8. Fungal Diversity21 topic
  9. Grass-Fungal Interaction21 topic
  10. Inflammasome21 topic
  11. Matrix Metalloproteinases21 topic
  12. Mycorrhizal Fungi21 topic
  13. NK Cell Recognition21 topic
  14. NLRP321 topic
  15. Natural Killer Cells21 topic
  16. Sintering21 topic
  17. Tissue Inhibitors of Metalloproteinases21 topic

Where does Mamoru Koyama work?

Mamoru Koyama's main affiliation in the publication record is Green Cross International, United States.

How many publications and citations does Mamoru Koyama have?

OpenAlex counts 28 works and 631 citations for Mamoru Koyama, an h-index of 10, ranking #5,033,647 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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