Yuichiro Mizumachi

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Tokai, JP

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Patents Applicationslast 30 patents

Information Patent Application
Method and system for supplying management and maintenance parts
- Publication number 20040064381
- Publication date Apr 1, 2004
- Hitachi, Ltd.
- Yuichiro Mizumachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for supplying management and maintenance parts
- Publication number 20020055893
- Publication date May 9, 2002
- Yuichiro Mizumachi
- G06 - COMPUTING CALCULATING COUNTING