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Researcher · NHK Spring (Japan) · Japan

Hirotaka Maruyama

Hirotaka Maruyama publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Electrical and Electronic Engineering, on topics such as CCD and CMOS Imaging Sensors, Infrared Target Detection Methodologies and Image Processing Techniques and Applications.

World rank
#569,048
of 1,633,909 ranked researchers
Rank in Japan
#22,755
of 114,622
Works
37
Citations
57
Citations per work
1.5

What does Hirotaka Maruyama research?

Surgery: 13.5%Pulmonary and Respiratory Medicine: 11.5%Electrical and Electronic Engineering: 9.6%Mechanical Engineering: 5.8%other fields: 59.6%14%top field
Surgery13.5%Pulmonary and Respiratory Medicine11.5%Electrical and Electronic Engineering9.6%Mechanical Engineering5.8%other fields59.6%

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

  1. 1Surgery14% of their works
  2. 2Pulmonary and Respiratory Medicine12% of their works
  3. 3Electrical and Electronic Engineering10% of their works
  4. 4Mechanical Engineering6% of their works
  5. 5Radiology, Nuclear Medicine and Imaging6% of their works
  6. 6Aerospace Engineering6% of their works

Research topics

Which keywords describe Hirotaka Maruyama's research?

The keywords of their largest research topics: CMOS Image Sensors, High-Speed Imaging, Autofocusing, Depth Estimation, Infrared, Small Target, EGFR Mutations and Intussusception.

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 16 words, with their numbers
  1. CMOS Image Sensors41 topic
  2. High-Speed Imaging41 topic
  3. Autofocusing31 topic
  4. Depth Estimation31 topic
  5. Infrared31 topic
  6. Small Target31 topic
  7. EGFR Mutations21 topic
  8. Intussusception21 topic
  9. Meckel's Diverticulum21 topic
  10. Targeted Therapy21 topic
  11. Central Chemoreception11 topic
  12. Decidual NK Cells11 topic
  13. Glutathione Transferases11 topic
  14. Regulatory T Cells11 topic
  15. Respiratory Rhythm11 topic
  16. Superoxide Dismutase11 topic

Where does Hirotaka Maruyama work?

Hirotaka Maruyama's main affiliation in the publication record is NHK Spring (Japan), Japan.

How many publications and citations does Hirotaka Maruyama have?

Science Explorer counts 37 works and 57 citations for Hirotaka Maruyama, ranking #569,048 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.