Atsushi Kumasaki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyimide resin and resin composition
- Patent number 10,920,017
- Issue date Feb 16, 2021
- Kaneka Corporation
- Kan Fujihara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat insulating sheet, heat insulating material, method of manufact...
- Patent number 10,099,446
- Issue date Oct 16, 2018
- Kaneka Corporation
- Tsuyoshi Kuman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Block copolymer
- Patent number 7,407,694
- Issue date Aug 5, 2008
- Kaneka Corporation
- Akio Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylic block copolymer and thermoplastic resin composition
- Patent number 7,309,736
- Issue date Dec 18, 2007
- Kaneka Corporation
- Akio Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYIMIDE RESIN AND RESIN COMPOSITION
- Publication number 20190263968
- Publication date Aug 29, 2019
- KANEKA CORPORATION
- Kan FUJIHARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT INSULATING SHEET, HEAT INSULATING MATERIAL, METHOD OF MANUFACT...
- Publication number 20150314552
- Publication date Nov 5, 2015
- TOCHIGI KANEKA CORPORATION
- Tsuyoshi KUMAN
- B32 - LAYERED PRODUCTS
Information Patent Application
Thermoplastic Elastomer Composition
- Publication number 20080227905
- Publication date Sep 18, 2008
- Atsushi Kumasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block copolymer
- Publication number 20050272865
- Publication date Dec 8, 2005
- Kaneka Corporation
- Akio Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acrylic block copolymer and thermoplastic resin composition
- Publication number 20050234199
- Publication date Oct 20, 2005
- Kaneka Corporation
- Akio Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block copolymer
- Publication number 20050085592
- Publication date Apr 21, 2005
- Akio Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...