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Researcher · Nihon University · Japan

Hiroyasu Koizumi

Hiroyasu Koizumi publishes mostly in Orthodontics, Oral Surgery and Surgery, on topics such as Dental materials and restorations, Dental Implant Techniques and Outcomes and Dental Research and COVID-19.

ORCID 0000-0002-6160-2692 OpenAlex
World rank
#873,653
of 1,633,909 ranked researchers
Rank in Japan
#44,116
of 114,622
Works
41
Citations
66
Citations per work
1.6

What does Hiroyasu Koizumi research?

Orthodontics: 26.3%Oral Surgery: 12.3%Surgery: 7.0%General Dentistry: 5.3%other fields: 49.1%26%top field
Orthodontics26.3%Oral Surgery12.3%Surgery7.0%General Dentistry5.3%other fields49.1%

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

  1. 1Orthodontics26% of their works
  2. 2Oral Surgery12% of their works
  3. 3Surgery7% of their works
  4. 4General Dentistry5% of their works
  5. 5Mechanical Engineering5% of their works
  6. 6Neurology4% of their works

Research topics

Which keywords describe Hiroyasu Koizumi's research?

The keywords of their largest research topics: Dental Materials, Restorative Dentistry, Dental Implants, Peri-implant Diseases, COVID-19, Dental Erosion, Dental Practice and Tooth Whitening.

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 17 words, with their numbers
  1. Dental Materials111 topic
  2. Restorative Dentistry111 topic
  3. Dental Implants61 topic
  4. Peri-implant Diseases61 topic
  5. COVID-1931 topic
  6. Dental Erosion31 topic
  7. Dental Practice31 topic
  8. Tooth Whitening31 topic
  9. Traumatic Brain Injury32 topics
  10. Cemented Carbides21 topic
  11. Management21 topic
  12. Pathophysiology21 topic
  13. Sintering21 topic
  14. Anesthesia11 topic
  15. Inflammation11 topic
  16. Neurotoxicity11 topic
  17. S100 Proteins11 topic

Where does Hiroyasu Koizumi work?

Hiroyasu Koizumi's main affiliation in the publication record is Nihon University, Japan.

How many publications and citations does Hiroyasu Koizumi have?

Science Explorer counts 41 works and 66 citations for Hiroyasu Koizumi, ranking #873,653 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 Hiroyasu Koizumi

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