Toshimichi Sakurada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lapping oil composition for finish-grinding
- Patent number 6,500,049
- Issue date Dec 31, 2002
- Tokyo Magnetic Printing Co., Ltd.
- Kazuya Orii
- B24 - GRINDING POLISHING
Information Patent Grant
Method of polishing a magnetic head slider
- Patent number 6,497,611
- Issue date Dec 24, 2002
- TDK Corporation
- Toshimichi Sakurada
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of polishing a magnetic head slider
- Publication number 20020031979
- Publication date Mar 14, 2002
- TDK CORPORATION
- Toshimichi Sakurada
- B24 - GRINDING POLISHING
Information Patent Application
Lapping oil composition for finish-grinding
- Publication number 20010009840
- Publication date Jul 26, 2001
- Kazuya Orii
- B24 - GRINDING POLISHING