Tomohiko Ezaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plural compartment medical container
- Patent number 6,682,517
- Issue date Jan 27, 2004
- Showa Denko K.K.
- Tomohiko Ezaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-layer transparent sealant film for laminating comprising high...
- Patent number 5,985,388
- Issue date Nov 16, 1999
- Showa Denko K.K.
- Miyuki Tomita
- B32 - LAYERED PRODUCTS
Information Patent Grant
Medical bag
- Patent number 5,520,972
- Issue date May 28, 1996
- Showa Denko K.K.
- Tomohiko Ezaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Laminate and container
- Publication number 20040043239
- Publication date Mar 4, 2004
- Toshiharu Iwasaki
- B32 - LAYERED PRODUCTS