Katsuji Nakamura

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Higashiazai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Biological-signal detecting device
- Patent number 6,030,347
- Issue date Feb 29, 2000
- Matsushita Electric Works, Ltd.
- Katsuji Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE