Tatsuya Arai

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer electrolyte composition
- Patent number 9,005,843
- Issue date Apr 14, 2015
- Ube Industries, Ltd.
- Tetsuji Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a sulfonated polyarylether block copolymer
- Patent number 8,710,176
- Issue date Apr 29, 2014
- Ube Industries, Ltd.
- Tetsuji Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A SULFONATED POLYARYLETHER BLOCK COPOLYMER
- Publication number 20120264835
- Publication date Oct 18, 2012
- UBE INDUESTIRES, LTD.
- Tetsuji HIRANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER ELECTROLYTE COMPOSITION
- Publication number 20120171598
- Publication date Jul 5, 2012
- UBE INDUSTRIES, LTD.
- Tetsuji Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A POLYMER ELECTROLYTE MEMBRANE
- Publication number 20120164557
- Publication date Jun 28, 2012
- UBE INDUSTRIES, LTD.
- Tetsuji Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING POLYIMIDE FOAM AND POLYIMIDE FOAM
- Publication number 20100331432
- Publication date Dec 30, 2010
- UBE INDUSTRIES, LTD.
- Tatsuya Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel Polymer Electrolyte, Polymer Electrolyte Composition, Electro...
- Publication number 20080171252
- Publication date Jul 17, 2008
- Ube Industries, Ltd.
- Tetsuji Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bisphenol compound and aromatic polyaryl ether
- Publication number 20060115695
- Publication date Jun 1, 2006
- Ube Industries, Ltd.
- Tetsuji Hirano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Tatsuya Arai

Person

Patents Grantslast 30 patents

Polymer electrolyte composition

Method for producing a sulfonated polyarylether block copolymer

Patents Applicationslast 30 patents

METHOD FOR PRODUCING A SULFONATED POLYARYLETHER BLOCK COPOLYMER

POLYMER ELECTROLYTE COMPOSITION

METHOD FOR PRODUCING A POLYMER ELECTROLYTE MEMBRANE

PROCESS FOR PRODUCING POLYIMIDE FOAM AND POLYIMIDE FOAM

Novel Polymer Electrolyte, Polymer Electrolyte Composition, Electro...

Bisphenol compound and aromatic polyaryl ether