Sadayuki Nakamura

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat resistant carburized rolling bearing component and manufacturi...
- Patent number 6,808,571
- Issue date Oct 26, 2004
- NTN Corporation
- Hiromasa Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Heat resistant carburized rolling bearing component and manufacturi...
- Publication number 20020050308
- Publication date May 2, 2002
- NTN Corporation
- Hiromasa Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...