Fujio Hara

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Hachioji-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive product and method of making the same
- Patent number 6,544,306
- Issue date Apr 8, 2003
- 3M Innovative Properties Company
- Kazuo Suzuki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Abrasive material
- Publication number 20040209561
- Publication date Oct 21, 2004
- Kazuo Suzuki
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Abrasive product and method of making the same
- Publication number 20020116876
- Publication date Aug 29, 2002
- Kazuo Suzuki
- B24 - GRINDING POLISHING