Ryo KOIZUMI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen therapy system
- Patent number 11,951,256
- Issue date Apr 9, 2024
- Teijin Pharma Limited
- Ryo Koizumi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxygen supply device and method for controlling same
- Patent number 11,338,101
- Issue date May 24, 2022
- Teijin Pharma Limited
- Ryo Koizumi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxygen concentrator
- Patent number 11,247,014
- Issue date Feb 15, 2022
- Teijin Pharma Limited
- Ryo Koizumi
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN SUPPLY DEVICE AND METHOD FOR CONTROLLING SAME
- Publication number 20210283355
- Publication date Sep 16, 2021
- TEIJIN PHARMA LIMITED
- Ryo KOIZUMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN CONCENTRATOR
- Publication number 20210178103
- Publication date Jun 17, 2021
- TEIJIN PHARMA LIMITED
- Ryo KOIZUMI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN THERAPY SYSTEM
- Publication number 20210100967
- Publication date Apr 8, 2021
- TEIJIN PHARMA LIMITED
- Ryo KOIZUMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN SUPPLY DEVICE AND METHOD FOR CONTROLLING SAME
- Publication number 20200094007
- Publication date Mar 26, 2020
- TEIJIN PHARMA LIMITED
- Ryo KOIZUMI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE