Mitsugu Nagayoshi

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Endoscope
- Patent number 5,179,934
- Issue date Jan 19, 1993
- Olympus Optical Co., Ltd.
- Mitsugu Nagayoshi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intra-tube traveling apparatus
- Patent number 5,144,848
- Issue date Sep 8, 1992
- Olympus Optical Co., Ltd.
- Nobuaki Uenishi
- G02 - OPTICS