Kiwamu Tokuhisa

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Kisarazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame-retardant adhesive resin composition and adhesive film using...
- Patent number 8,268,940
- Issue date Sep 18, 2012
- Nippon Steel Chemical Co., Ltd.
- Akira Mori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photosensitive resin composition and circuit substrate employing th...
- Patent number 8,026,036
- Issue date Sep 27, 2011
- Nippon Steel Chemical Co., Ltd.
- Kiwamu Tokuhisa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Siloxane-modified polyimide resin
- Patent number 6,984,714
- Issue date Jan 10, 2006
- Nippon Steel Chemical Co., Ltd.
- Kiwamu Tokuhisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive polyimide resin and adhesive laminate
- Patent number 6,887,580
- Issue date May 3, 2005
- Nippon Steel Chemical Co., Ltd.
- Kiwamu Tokuhisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin solution compositions for electronic materials and protective...
- Patent number 5,916,688
- Issue date Jun 29, 1999
- Nippon Steel Chemical Co., Ltd.
- Kiwamu Tokuhisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FLAME-RETARDANT ADHESIVE RESIN COMPOSITION AND ADHESIVE FILM USING...
- Publication number 20100063217
- Publication date Mar 11, 2010
- Akira Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosensitive Resin Composition and Circuit Substrate Employing th...
- Publication number 20090202786
- Publication date Aug 13, 2009
- Nippon Steel Chemicals Co., Ltd
- Kiwamu Tokuhisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Siloxane-modified polyimide resin
- Publication number 20030212245
- Publication date Nov 13, 2003
- Kiwamu Tokuhisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Adhesive polyimide resin and adhesive laminate
- Publication number 20030012882
- Publication date Jan 16, 2003
- Kiwamu Tokuhisa
- B32 - LAYERED PRODUCTS