Masayoshi Naito

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Endoscope apparatus
- Patent number 4,867,136
- Issue date Sep 19, 1989
- Olympus Optical Co., Ltd.
- Akira Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for picking up tissues from a body cavity
- Patent number 4,235,245
- Issue date Nov 25, 1980
- Olympus Optical Co., Ltd.
- Masayoshi Naito
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE