Yasuaki Koyama

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Patents Grantslast 30 patents

Information Patent Grant
Concentration-measurement device and concentration-measurement method
- Patent number 10,660,551
- Issue date May 26, 2020
- St. Marianna University School of Medicine
- Yasuaki Koyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Concentration-measurement device and concentration-measurement method
- Patent number 9,808,189
- Issue date Nov 7, 2017
- St. Marianna University School of Medicine
- Yasuaki Koyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CONCENTRATION-MEASUREMENT DEVICE AND CONCENTRATION-MEASUREMENT METHOD
- Publication number 20180020959
- Publication date Jan 25, 2018
- ST. MARIANNA UNIVERSITY SCHOOL OF MEDICINE
- Yasuaki Koyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONCENTRATION-MEASUREMENT DEVICE AND CONCENTRATION-MEASUREMENT METHOD
- Publication number 20140058233
- Publication date Feb 27, 2014
- Hamamatsu Photonics K.K.
- Yasuaki Koyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE