Nao Ito

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Neyagawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grease composition and rolling bearing lubricated by the grease com...
- Patent number 6,794,342
- Issue date Sep 21, 2004
- Koyo Seiko Co., Ltd.
- Hiroshi Komiya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Grease composition and rolling bearing lubricated by the grease com...
- Publication number 20020183213
- Publication date Dec 5, 2002
- Hiroshi Komiya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...