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Shozo Shibuya
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Hachioji, JP
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last 30 patents
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Patent Grant
Surgical resecting tool
Patent number
5,529,580
Issue date
Jun 25, 1996
Olympus Optical Co., Ltd.
Hiroyuki Kusunoki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Surgical resecting instrument
Patent number
5,123,904
Issue date
Jun 23, 1992
Olympus Optical Co., Ltd.
Koji Shimomura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Endoscope with means for preventing an observing optical system fro...
Patent number
4,779,613
Issue date
Oct 25, 1988
Olympus Optical Co., Ltd.
Toshihiko Hashiguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE