Hitoshi Akahane

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Obliquely grooved grinding wheel and method for manufacturing the same
- Patent number 8,182,318
- Issue date May 22, 2012
- JTEKT Corporation
- Shinji Soma
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GRINDING WHEEL WITH SLOPING GROOVE AND PROCESS FOR FABRICATING THE...
- Publication number 20100317267
- Publication date Dec 16, 2010
- JTEKT Corporation
- Shinji Soma
- B24 - GRINDING POLISHING