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Researcher · Kyushu University · Japan

Wataru Kajiyama

Wataru Kajiyama publishes mostly in Epidemiology, Hepatology and Immunology, on topics such as Hepatitis B Virus Studies, T-cell and Retrovirus Studies and Vector-Borne Animal Diseases.

OpenAlex
World rank
#4,329,001
of 7,710,434 ranked researchers
Rank in Japan
#122,255
of 383,136
Works
63
Citations
1.7k
Citations per work
27.7
h-index
19
i10-index 29Top 25% in Epidemiology
Wataru Kajiyama

What does Wataru Kajiyama research?

Wataru Kajiyama's work is mostly in Medicine (51%), Agricultural and Biological Sciences (16%), Immunology and Microbiology (13%).

Health Sciences: 32 works · 50.6% of their workMedicine: 32 works · 50.6% of their workEpidemiology: 20 works · 31.6% of their workHepatology: 9 works · 13.8% of their workInfectious Diseases: 3 works · 5.2% of their workLife Sciences: 18 works · 29.3% of their workAgricultural and Biological Sciences: 10 works · 16.1% of their workEcology, Evolution, Behavior and Systematics: 5 works · 8.6% of their workAgronomy and Crop Science: 5 works · 7.5% of their workImmunology and Microbiology: 8 works · 13.2% of their workImmunology: 8 works · 13.2% of their workEverything else: 13 works · 20.1% of their workTHEIR WORKWataru Kajiyama63works
Life Sciences29%Health Sciences51%

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. Medicine3250.6%
    1. Agricultural and Biological Sciences1016.1%
    2. Immunology and Microbiology813.2%
  3. Everything else1320.1%
  1. 1Epidemiology32% of their works
  2. 2Hepatology14% of their works
  3. 3Immunology13% of their works
  4. 4Ecology, Evolution, Behavior and Systematics9% of their works
  5. 5Agronomy and Crop Science8% of their works
  6. 6Infectious Diseases5% of their works

Research topics

Which keywords describe Wataru Kajiyama's research?

The keywords of their largest research topics: Epidemiology, Antiviral Therapy, Liver Disease, Hepatocellular Carcinoma, Chronic Hepatitis B, Hepatitis B Virus, Genetic Characterization and Infection.

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 24 words, with their numbers
  1. Epidemiology605 topics
  2. Antiviral Therapy452 topics
  3. Liver Disease452 topics
  4. Hepatocellular Carcinoma442 topics
  5. Chronic Hepatitis B311 topic
  6. Hepatitis B Virus311 topic
  7. Genetic Characterization282 topics
  8. Infection222 topics
  9. Pathogenesis202 topics
  10. HTLV-1171 topic
  11. Leukemia171 topic
  12. Bluetongue Virus151 topic
  13. Culicoides Biting Midges151 topic
  14. Hepatitis C Virus141 topic
  15. Treatment141 topic
  16. Vaccine142 topics
  17. African Swine Fever131 topic
  18. Foot-and-Mouth Disease131 topic
  19. NAFLD131 topic
  20. NASH131 topic
  21. Hepatitis E Virus91 topic
  22. Zoonotic Transmission91 topic
  23. Norovirus51 topic
  24. Rotavirus51 topic

Where does Wataru Kajiyama work?

Wataru Kajiyama's main affiliation in the publication record is Kyushu University, Japan.

How many publications and citations does Wataru Kajiyama have?

OpenAlex counts 63 works and 1,747 citations for Wataru Kajiyama, an h-index of 19, ranking #4,329,001 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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