Yoshitaka Kajiwara

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dye type polarizing plate
- Patent number 7,108,897
- Issue date Sep 19, 2006
- Nippon Kayaku Kabushiki Kaisha
- Shoji Oiso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dye type polarizing plate
- Patent number 6,790,490
- Issue date Sep 14, 2004
- Nippon Kayaku Kabushiki Kaisha
- Shoji Oiso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyhydric phenol compounds, epoxy resins, epoxy resin compositions...
- Patent number 6,420,464
- Issue date Jul 16, 2002
- Nippon Kayaku Kabushiki Kaisha
- Kenichi Kuboki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified epoxy resin, epoxy resin composition and cured product the...
- Patent number 6,043,333
- Issue date Mar 28, 2000
- Nippon Kayaku Kabushiki Kaisha
- Kenichi Kuboki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Partially post-glycidylated epoxy resin, epoxy resin composition an...
- Patent number 5,218,061
- Issue date Jun 8, 1993
- Nippon Kayaku Kabushiki Kaisha
- Yoshitaka Kajiwara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Dye type polarizing plate
- Publication number 20050003109
- Publication date Jan 6, 2005
- Shoji Oiso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...