Osamu Nakaji

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Sakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wound covering material
- Patent number 4,287,177
- Issue date Sep 1, 1981
- Kuraray Co., Ltd.
- Toshihide Nakashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of and system for treating waste anesthetic gas
- Patent number 4,259,303
- Issue date Mar 31, 1981
- Kuraray Co., Ltd.
- Osamu Nakaji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE