Kazuhiro Matsumoto

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Yamato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grease for fan bearing
- Patent number 6,214,774
- Issue date Apr 10, 2001
- NTN Corporation
- Seiichi Nozaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bearing grease composition for ABS pump
- Patent number 5,846,916
- Issue date Dec 8, 1998
- NTN Corporation
- Seigo Akabe
- B60 - VEHICLES IN GENERAL