Seigo Yamada

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Ichikawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive resin composition and process for the formation of h...
- Patent number 7,408,002
- Issue date Aug 5, 2008
- Toyo Gosei Co., Ltd.
- Shin Utsunomiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive resin based on saponified polyvinyl acetate photosen...
- Patent number 7,348,128
- Issue date Mar 25, 2008
- Toyo Gosei Co., Ltd.
- Seigo Yamada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Novel photosensitive resin based on saponified polyvinyl acetate ph...
- Publication number 20060148925
- Publication date Jul 6, 2006
- TOYO GOSEI CO., LTD.
- Seigo Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymer compound, method of producing the same, photosensitive comp...
- Publication number 20010021750
- Publication date Sep 13, 2001
- Shin Utsunomiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...