Katsutoshi Hirashima

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyimidesiloxane solution composition
- Patent number 7,491,427
- Issue date Feb 17, 2009
- Ube Industries, Ltd.
- Koji Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flexible wiring board for tape carrier package having improved flam...
- Patent number 7,239,030
- Issue date Jul 3, 2007
- Ube Industries, Ltd.
- Masahiro Naiki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyimidesiloxane solution composition
- Publication number 20070185286
- Publication date Aug 9, 2007
- Ube Industries, Ltd.
- Koji Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flexible wiring board for tape carrier package having improved flam...
- Publication number 20060091548
- Publication date May 4, 2006
- Ube Industries, Ltd.
- Masahiro Naiki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...