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Researcher · Showa University Fujigaoka Hospital · Japan

Fumihiko Koiwa

Fumihiko Koiwa publishes mostly in Nephrology, Genetics and Public Health, Environmental and Occupational Health, on topics such as Parathyroid Disorders and Treatments, Hemoglobinopathies and Related Disorders and Dialysis and Renal Disease Management.

ORCID 0000-0003-3832-701X OpenAlex
World rank
#867,877
of 1,633,909 ranked researchers
Rank in Japan
#43,629
of 114,622
Works
23
Citations
25
Citations per work
1.1

What does Fumihiko Koiwa research?

Nephrology: 33.3%Genetics: 8.3%Public Health, Environmental and Occupational Health: 8.3%Nutrition and Dietetics: 8.3%other fields: 41.8%33%top field
Nephrology33.3%Genetics8.3%Public Health, Environmental and Occupational Health8.3%Nutrition and Dietetics8.3%other fields41.8%

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

  1. 1Nephrology33% of their works
  2. 2Genetics8% of their works
  3. 3Public Health, Environmental and Occupational Health8% of their works
  4. 4Nutrition and Dietetics8% of their works
  5. 5Oncology4% of their works
  6. 6Aerospace Engineering4% of their works

Research topics

Which keywords describe Fumihiko Koiwa's research?

The keywords of their largest research topics: Chronic Kidney Disease, Inflammation, Cardiovascular Disease, FGF23, Hemodialysis, phosphate, Diabetes and Acute Kidney Injury.

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. Chronic Kidney Disease83 topics
  2. Inflammation53 topics
  3. Cardiovascular Disease42 topics
  4. FGF2341 topic
  5. Hemodialysis42 topics
  6. phosphate41 topic
  7. Diabetes32 topics
  8. Acute Kidney Injury21 topic
  9. Biomarkers21 topic
  10. Dialysis21 topic
  11. Magnesium21 topic
  12. Mortality21 topic
  13. Sickle-cell Disease21 topic
  14. TRPM721 topic
  15. Thalassemia21 topic
  16. Advanced Glycation End Products11 topic
  17. FGF2111 topic
  18. Fibroblast Growth Factor11 topic
  19. Genomic Imprinting11 topic
  20. HMGB111 topic
  21. Parental Influence11 topic

Where does Fumihiko Koiwa work?

Fumihiko Koiwa's main affiliation in the publication record is Showa University Fujigaoka Hospital, Japan.

How many publications and citations does Fumihiko Koiwa have?

Science Explorer counts 23 works and 25 citations for Fumihiko Koiwa, ranking #867,877 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.