Osamu Masuyama

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming circuit pattern
- Patent number 7,056,448
- Issue date Jun 6, 2006
- Daiwa Fine Chemicals Co., Ltd.
- Yoshiaki Okuhama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method for forming circuit pattern
- Publication number 20050258134
- Publication date Nov 24, 2005
- DAIWA FINE CHEMICALS CO., LTD.
- Yoshiaki Okuhama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...