Hiroshi Kawai

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Aichi, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MEASUREMENT OF NUMBER OF NONMETALLIC INCLUSIONS AND CASTI...
- Publication number 20100119145
- Publication date May 13, 2010
- Mitsuyoshi Sato
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Needle Roller Bearing Manufacturing Apparatus and Needle Roller Bea...
- Publication number 20080163479
- Publication date Jul 10, 2008
- Tatsuro Yagi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR