Nobuo Koshikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Endoscope and jig for processing signal conductors of endoscope
- Patent number 5,181,545
- Issue date Jan 26, 1993
- Kabushiki Kaisha Machida Seisakusho
- Nobuo Koshikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope and jig for processing signal conductors of endoscope
- Patent number 5,003,964
- Issue date Apr 2, 1991
- Kabushiki Kaisha Machida Seisakusho
- Nobuo Koshikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE