Toru Takehisa

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Patents Grantslast 30 patents

Information Patent Grant
Artificial lung of membrane type
- Patent number 6,967,003
- Issue date Nov 22, 2005
- Dainippon Ink and Chemicals, Inc.
- Toru Takehisa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Artificial lung of membrane type
- Publication number 20030064003
- Publication date Apr 3, 2003
- Toru Takehisa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL