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Researcher · Nippon Medical School · Japan

Kenichi Oyama

Kenichi Oyama publishes mostly in Surgery, Endocrinology, Diabetes and Metabolism and Pulmonary and Respiratory Medicine, on topics such as Pituitary Gland Disorders and Treatments, Head and Neck Surgical Oncology and Cleft Lip and Palate Research.

World rank
#934,586
of 1,633,909 ranked researchers
Rank in Japan
#49,270
of 114,622
Works
17
Citations
24
Citations per work
1.4

What does Kenichi Oyama research?

Surgery: 33.3%Endocrinology, Diabetes and Metabolism: 14.3%Pulmonary and Respiratory Medicine: 9.5%Epidemiology: 9.5%other fields: 33.4%33%top field
Surgery33.3%Endocrinology, Diabetes and Metabolism14.3%Pulmonary and Respiratory Medicine9.5%Epidemiology9.5%other fields33.4%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery33% of their works
  2. 2Endocrinology, Diabetes and Metabolism14% of their works
  3. 3Pulmonary and Respiratory Medicine10% of their works
  4. 4Epidemiology10% of their works
  5. 5Cellular and Molecular Neuroscience5% of their works
  6. 6Genetics5% of their works

Research topics

Which keywords describe Kenichi Oyama's research?

The keywords of their largest research topics: Endoscopic Surgery, Growth Hormone, Cerebrospinal Fluid Leaks, Cushing's Syndrome, Pituitary Adenomas, Skull Base Reconstruction, Tissue Engineering and Biomaterials.

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 19 words, with their numbers
  1. Endoscopic Surgery42 topics
  2. Growth Hormone32 topics
  3. Cerebrospinal Fluid Leaks21 topic
  4. Cushing's Syndrome21 topic
  5. Pituitary Adenomas21 topic
  6. Skull Base Reconstruction21 topic
  7. Tissue Engineering22 topics
  8. Biomaterials11 topic
  9. Cerebrospinal Fluid11 topic
  10. Cleft Lip11 topic
  11. Electrospinning11 topic
  12. Genetics11 topic
  13. Glymphatic System11 topic
  14. IGF-111 topic
  15. Insulin-like Growth Factors11 topic
  16. Nanofibers11 topic
  17. Neuroendocrine Tumors11 topic
  18. Pancreatic Neuroendocrine Tumors11 topic
  19. Scaffolds11 topic

Where does Kenichi Oyama work?

Kenichi Oyama's main affiliation in the publication record is Nippon Medical School, Japan.

How many publications and citations does Kenichi Oyama have?

Science Explorer counts 17 works and 24 citations for Kenichi Oyama, ranking #934,586 of 1,633,909 researchers worldwide on the composite 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 Kenichi Oyama

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