AKITAKA MATSUSHITA

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SHIZUOKA-KEN, JP

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Patents Grantslast 30 patents

Information Patent Grant
Barrel polishing apparatus
- Patent number 6,688,953
- Issue date Feb 10, 2004
- BBF Yamate Corporation
- Shuji Kawasaki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Barrel polishing apparatus
- Publication number 20020077047
- Publication date Jun 20, 2002
- SHUJI KAWASAKI
- B24 - GRINDING POLISHING
Information Patent Application
WORK POLISHING METHOD
- Publication number 20010041502
- Publication date Nov 15, 2001
- SHUJI KAWASAKI
- B24 - GRINDING POLISHING
Information Patent Application
WET TYPE BUFFING METHOD, DEPOSITION PLATING METHOD, WORK BUFFING ME...
- Publication number 20010003696
- Publication date Jun 14, 2001
- BBF YAMATE CORPORATION
- SHUJI KAWASAKI
- B24 - GRINDING POLISHING
Information Patent Application
WET TYPE BUFFING METHOD, DEPOSITION PLATING METHOD WORK BUFFING MET...
- Publication number 20010003699
- Publication date Jun 14, 2001
- BBF YAMATE CORPORATION
- SHUJI KAWASAKI
- B24 - GRINDING POLISHING