Masaru Karasawa

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Patents Grantslast 30 patents

Information Patent Grant
Surgical apparatus permitting recharge of battery-driven surgical i...
- Patent number 6,666,875
- Issue date Dec 23, 2003
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope device and operation apparatus
- Patent number 6,494,827
- Issue date Dec 17, 2002
- Olympus Optical Co., Ltd.
- Kazutaka Matsumoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for use in combination with a magnetic resonance imaging app...
- Patent number 5,738,632
- Issue date Apr 14, 1998
- Olympus Optical Co., Ltd.
- Masaru Karasawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Surgical apparatus permitting recharge of battery-driven surgical i...
- Publication number 20040116952
- Publication date Jun 17, 2004
- Olympus Optical Co., Ltd.
- Tomohisa Sakurai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE