Chikako Kouda

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coating composition capable of forming alkali-soluble lubricating f...
- Patent number 6,797,770
- Issue date Sep 28, 2004
- Nippon Steel Corporation
- Yoichiro Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soluble lubricating surface-treated stainless steel sheet with exce...
- Patent number 6,730,407
- Issue date May 4, 2004
- Nippon Steel Corporation
- Yoichiro Mori
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Metal product surface-treated with alkali-soluble lubricating film...
- Publication number 20040121162
- Publication date Jun 24, 2004
- Ikuro Yamaoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Metal product with excellent moldability surface-treated with alkal...
- Publication number 20040033909
- Publication date Feb 19, 2004
- Ikuro Yamaoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Soluble lubricating surface-treated stainless steel sheet with exce...
- Publication number 20020098367
- Publication date Jul 25, 2002
- Yoichiro Mori
- B60 - VEHICLES IN GENERAL