Hiroyuki Tanae

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparation of a shaped chitin body containing a physiol...
- Patent number 5,290,752
- Issue date Mar 1, 1994
- Unitika Ltd.
- Koji Kifune
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Shaped chitin body
- Patent number 4,699,135
- Issue date Oct 13, 1987
- Unitika Ltd.
- Kenzo Motosugi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wound dressing
- Patent number 4,651,725
- Issue date Mar 24, 1987
- Unitika Ltd.
- Koji Kifune
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porous chitin shaped article and production thereof
- Patent number 4,575,519
- Issue date Mar 11, 1986
- Unitika, Ltd.
- Koji Kifune
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE