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Researcher · St. Luke's International Hospital · Japan

Takeshi Okamoto

Takeshi Okamoto publishes mostly in Electrical and Electronic Engineering, Surgery and Oncology, on topics such as Pancreatic and Hepatic Oncology Research, Photonic and Optical Devices and Semiconductor Lasers and Optical Devices.

ORCID 0000-0001-9719-0282 OpenAlex
World rank
#946,835
of 1,633,909 ranked researchers
Rank in Japan
#50,297
of 114,622
Works
99
Citations
90
Citations per work
0.9

What does Takeshi Okamoto research?

Electrical and Electronic Engineering: 16.2%Surgery: 13.5%Oncology: 10.1%Pulmonary and Respiratory Medicine: 10.1%other fields: 50.1%16%top field
Electrical and Electronic Engineering16.2%Surgery13.5%Oncology10.1%Pulmonary and Respiratory Medicine10.1%other fields50.1%

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

  1. 1Electrical and Electronic Engineering16% of their works
  2. 2Surgery14% of their works
  3. 3Oncology10% of their works
  4. 4Pulmonary and Respiratory Medicine10% of their works
  5. 5Mechanical Engineering3% of their works
  6. 6Neurology3% of their works

Research topics

Which keywords describe Takeshi Okamoto's research?

The keywords of their largest research topics: Chemotherapy, Pancreatic Cancer, Surgical Complications, Optical Modulators, Silicon Photonics, Alagille Syndrome, Biliary Atresia and Cholecystitis.

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 18 words, with their numbers
  1. Chemotherapy102 topics
  2. Pancreatic Cancer71 topic
  3. Surgical Complications71 topic
  4. Optical Modulators61 topic
  5. Silicon Photonics61 topic
  6. Alagille Syndrome51 topic
  7. Biliary Atresia51 topic
  8. Cholecystitis51 topic
  9. ERCP51 topic
  10. Optical Fiber52 topics
  11. Optical Interconnects51 topic
  12. Semiconductor Lasers51 topic
  13. Coherent Detection31 topic
  14. Digital Signal Processing31 topic
  15. Endoscopic Resection31 topic
  16. Gastric Cancer31 topic
  17. Fiber Optic Sensors21 topic
  18. Sensor Technology21 topic

Where does Takeshi Okamoto work?

Takeshi Okamoto's main affiliation in the publication record is St. Luke's International Hospital, Japan.

How many publications and citations does Takeshi Okamoto have?

Science Explorer counts 99 works and 90 citations for Takeshi Okamoto, ranking #946,835 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 Takeshi Okamoto

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