Toshiaki Shimakura

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating metallic surfaces
- Patent number 6,572,983
- Issue date Jun 3, 2003
- Nippon Paint Co., Ltd.
- Toshiaki Shimakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Nonchromate metallic surface treating agent for PCM use, method for...
- Patent number 6,482,274
- Issue date Nov 19, 2002
- Nippon Paint Co., Ltd.
- Toshiaki Shimakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Non-chromate metallic surface-treating agent, method for surface tr...
- Patent number 6,475,300
- Issue date Nov 5, 2002
- Nippon Paint Co., Ltd.
- Toshiaki Shimakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method for treating metallic surfaces
- Publication number 20010054455
- Publication date Dec 27, 2001
- Toshiaki Shimakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Nonchromate metallic suface-treating agent, method for surface trea...
- Publication number 20010042491
- Publication date Nov 22, 2001
- Toshiaki Shimakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Nonchromate metallic surface treating agent for PCM use, method for...
- Publication number 20010037748
- Publication date Nov 8, 2001
- Nippon Paint Co. Ltd.,
- Toshiaki Shimakura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...