Engkean Sim

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Formation of metal compound thin film and preparation of rubber com...
- Patent number 6,468,401
- Issue date Oct 22, 2002
- Bridgestone Corporation
- Masato Yoshikawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Formation of metal compound thin film and preparation of rubber com...
- Publication number 20030042132
- Publication date Mar 6, 2003
- Bridgestone Corporation
- Masato Yoshikawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...