Tomoyasu Sunaga

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyimide resin and photosensitive polyimide resin composition
- Patent number 8,445,621
- Issue date May 21, 2013
- Sony Chemical & Information Device Corporation
- Tomoyasu Sunaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Amide group-containing siloxane amine compound
- Patent number 8,193,295
- Issue date Jun 5, 2012
- Sony Chemical & Information Device Corporation
- Tomoyasu Sunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electroluminescent polymer, bisfluorenylsilane compound and organic...
- Patent number 7,135,242
- Issue date Nov 14, 2006
- Sony Corporation
- Tomoyasu Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
NOVEL POLYIMIDE RESIN AND PHOTOSENSITIVE POLYIMIDE RESIN COMPOSITION
- Publication number 20100187001
- Publication date Jul 29, 2010
- SONY CHEMICAL & INFORMATION DEVICE CORPORATION
- Tomoyasu Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL AMIDE GROUP-CONTAINING SILOXANE AMINE COMPOUND
- Publication number 20100137547
- Publication date Jun 3, 2010
- SONY CHEMICAL & INFORMATON DEVICE CORPORATION
- Tomoyasu Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electroluminescent Polymer and Organic Electroluminescent Device
- Publication number 20070208162
- Publication date Sep 6, 2007
- Tomoyasu Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electroluminescence polymer, organic el device, and display
- Publication number 20070032632
- Publication date Feb 8, 2007
- Sony Chemicals Corp.
- Miyuki Tsukioka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electroluminescent polymer bisfluorenylsilane compound and organic...
- Publication number 20050079382
- Publication date Apr 14, 2005
- Tomoyasu Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...