Kimihiko Yoshii

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sulfonic group-containing polyarylene block copolymer, process for...
- Patent number 7,368,068
- Issue date May 6, 2008
- JSR Corporation
- Takashi Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METAL-COATING MATERIAL, METHOD FOR PROTECTING METAL, AND LIGHT EMIT...
- Publication number 20090189510
- Publication date Jul 30, 2009
- JSR Corporation
- Tarou KANAMORI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Sulfonic group-containing polyarylene block copolymer, process for...
- Publication number 20060043344
- Publication date Mar 2, 2006
- JSR Corporation
- Takashi Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...