Yutaka Kunii

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Work holding member for mechanical abrasion, abrading method, and a...
- Patent number 6,554,689
- Issue date Apr 29, 2003
- International Business Machines Corporation
- Hideo Ohkuma
- B24 - GRINDING POLISHING
Information Patent Grant
Planetary gear system parallel planer
- Patent number 6,206,767
- Issue date Mar 27, 2001
- Hamai Co., Ltd.
- Junpei Suzuki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Work holding member for mechanical abrasion, abrading method, and a...
- Publication number 20020102931
- Publication date Aug 1, 2002
- International Business Machines Corporation
- Hideo Ohkuma
- B24 - GRINDING POLISHING