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Researcher · Ibaraki University · Japan

Takeshi Oriyama

Takeshi Oriyama publishes mostly in Organic Chemistry, Inorganic Chemistry and Molecular Biology, on topics such as Chemical Synthesis and Reactions, Asymmetric Synthesis and Catalysis and Asymmetric Hydrogenation and Catalysis.

World rank
#948,662
of 1,633,909 ranked researchers
Rank in Japan
#50,458
of 114,622
Works
47
Citations
96
Citations per work
2.0

What does Takeshi Oriyama research?

Organic Chemistry: 51.6%Inorganic Chemistry: 10.9%Molecular Biology: 7.8%Spectroscopy: 4.7%other fields: 25.0%52%top field
Organic Chemistry51.6%Inorganic Chemistry10.9%Molecular Biology7.8%Spectroscopy4.7%other fields25.0%

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

  1. 1Organic Chemistry52% of their works
  2. 2Inorganic Chemistry11% of their works
  3. 3Molecular Biology8% of their works
  4. 4Spectroscopy5% of their works
  5. 5Hepatology3% of their works
  6. 6Oncology3% of their works

Research topics

Which keywords describe Takeshi Oriyama's research?

The keywords of their largest research topics: Enantioselective Reactions, Green Chemistry, Catalysis, Oxidation, Chiral Catalysts, Organocatalysis, Asymmetric Catalysis and Catalytic.

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 21 words, with their numbers
  1. Enantioselective Reactions132 topics
  2. Green Chemistry132 topics
  3. Catalysis91 topic
  4. Oxidation91 topic
  5. Chiral Catalysts71 topic
  6. Organocatalysis71 topic
  7. Asymmetric Catalysis61 topic
  8. Catalytic62 topics
  9. Hydrogenation61 topic
  10. Alcohol Oxidation41 topic
  11. Drug Discovery41 topic
  12. Hypervalent Iodine Compounds41 topic
  13. Medicinal Chemistry42 topics
  14. Peptide Synthesis41 topic
  15. Synthesis42 topics
  16. Alkaloids21 topic
  17. Amaryllidaceae21 topic
  18. Amination21 topic
  19. C-H Bonds21 topic
  20. Sulfur Bond Formation21 topic
  21. Transition-Metal-Catalyzed21 topic

Where does Takeshi Oriyama work?

Takeshi Oriyama's main affiliation in the publication record is Ibaraki University, Japan.

How many publications and citations does Takeshi Oriyama have?

Science Explorer counts 47 works and 96 citations for Takeshi Oriyama, ranking #948,662 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.