Yasushi Ohyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drape for clean operation
- Patent number 7,958,894
- Issue date Jun 14, 2011
- Osamu Katoh
- Osamu Katoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Drape for Clean Operation
- Publication number 20090241970
- Publication date Oct 1, 2009
- NIPRO CORPORATION
- Osamu Katoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE