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World rank
#375,469
of 7,710,434 ranked researchers
Rank in Japan
#3,414
of 383,136
Works
933
Citations
29k
Citations per work
30.8
h-index
79
i10-index 615Top 0.7% in Molecular Biology

What does HAMAO UMEZAWA research?

HAMAO UMEZAWA's work is mostly in Biochemistry, Genetics and Molecular Biology (35%), Medicine (20%), Chemistry (16%).

Life Sciences35%Physical Sciences16%Health Sciences20%

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 Biology32735.1%
  1. Everything else27529.5%
    1. Medicine18419.7%
    1. Chemistry14615.7%
  1. 1Molecular Biology28% of their works
  2. 2Organic Chemistry16% of their works
  3. 3Pharmacology14% of their works
  4. 4Oncology6% of their works
  5. 5Cancer Research4% of their works
  6. 6Biotechnology3% of their works

Research topics

Which keywords describe HAMAO UMEZAWA's research?

The keywords of their largest research topics: Drug Discovery, Natural Products, Secondary Metabolites, Anticancer Agents, Pharmacology, Glycosidase Inhibitors, Oligosaccharide Synthesis and Antimicrobial Activity.

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 20 words, with their numbers
  1. Drug Discovery3542 topics
  2. Natural Products2601 topic
  3. Secondary Metabolites2601 topic
  4. Anticancer Agents1703 topics
  5. Pharmacology1382 topics
  6. Glycosidase Inhibitors1181 topic
  7. Oligosaccharide Synthesis1181 topic
  8. Antimicrobial Activity1172 topics
  9. DNA1051 topic
  10. Topoisomerases1051 topic
  11. Foldamers941 topic
  12. Peptide Synthesis941 topic
  13. Ecteinascidin751 topic
  14. Tetrahydroisoquinoline751 topic
  15. Quinones631 topic
  16. Toxicology631 topic
  17. Quinoxaline541 topic
  18. Synthesis541 topic
  19. Cisplatin Resistance531 topic
  20. Platinum-Based Drugs531 topic

Where does HAMAO UMEZAWA work?

HAMAO UMEZAWA's main affiliation in the publication record is Microbial Chemistry Research Foundation, Japan.

How many publications and citations does HAMAO UMEZAWA have?

OpenAlex counts 933 works and 28,762 citations for HAMAO UMEZAWA, an h-index of 79, ranking #375,469 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.

Other researchers named HAMAO UMEZAWA

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