Koji Yamaguchi

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Kyoto, JP

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Patents Applicationslast 30 patents

Information Patent Application
Fatigue evaluation apparatus, fatigue evaluation method, and applic...
- Publication number 20070134156
- Publication date Jun 14, 2007
- SOIKEN INC.
- Kei Mizuno
- G01 - MEASURING TESTING
Information Patent Application
Fatigue degree estimating method, fatigue degree estimating device,...
- Publication number 20060247542
- Publication date Nov 2, 2006
- Yasuyoshi Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE