Kai Yasuoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lapping plate resurfacing abrasive member and method
- Patent number 7,637,802
- Issue date Dec 29, 2009
- Shinano Electric Refining Co., Ltd.
- Kai Yasuoka
- B24 - GRINDING POLISHING
Information Patent Grant
Process for producing polyurethane grinding tool
- Patent number 7,326,378
- Issue date Feb 5, 2008
- Shinano Electric Refining Co., Ltd.
- Kai Yasuoka
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
LAPPING PLATE-CONDITIONING GRINDSTONE SEGMENT, LAPPING PLATE-CONDIT...
- Publication number 20100190418
- Publication date Jul 29, 2010
- Kai YASUOKA
- B24 - GRINDING POLISHING
Information Patent Application
Lapping plate resurfacing abrasive member and method
- Publication number 20070054607
- Publication date Mar 8, 2007
- SHINANO ELECTRIC REFINING CO., LTD.
- Kai Yasuoka
- B24 - GRINDING POLISHING
Information Patent Application
Process for producing polyurethane grinding tool
- Publication number 20050115156
- Publication date Jun 2, 2005
- SHINANO ELECTRIC REFINING CO., LTD.
- Kai Yasuoka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL