Kei Hara

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Body fluid suction reservoir
- Patent number 7,976,521
- Issue date Jul 12, 2011
- Sumitomo Bakelite Company, Ltd.
- Kei Hara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Body fluid suction reservoir
- Patent number 7,641,639
- Issue date Jan 5, 2010
- Sumitomo Bakelite Company, Ltd.
- Kei Hara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical treating instrument
- Patent number 7,297,106
- Issue date Nov 20, 2007
- Sumitomo Bakelite Co., Ltd.
- Hideo Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Body fluid suction reservoir
- Publication number 20090234330
- Publication date Sep 17, 2009
- Sumitomo Bakelite Company Limited
- Kei HARA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Body fluid suction and collection unit
- Publication number 20060015078
- Publication date Jan 19, 2006
- Kei Hara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical treating instrument
- Publication number 20040173218
- Publication date Sep 9, 2004
- Hideo Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE