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Akira Osawa
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Yokohama, JP
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last 30 patents
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Patent Grant
Insertion position and orientation state pickup for endoscope
Patent number
5,253,647
Issue date
Oct 19, 1993
Olympus Optical Co., Ltd.
Yutaka Takahashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Endoscope system for simultaneously displaying two endoscopic image...
Patent number
5,196,928
Issue date
Mar 23, 1993
Olympus Optical Co., Ltd.
Isamu Karasawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE