Takaaki Nishikawa

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing hydrogenated block copolymer, hydrogenated bl...
- Patent number 9,809,671
- Issue date Nov 7, 2017
- Kuraray Co., Ltd.
- Takaaki Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing hydrogenated block copolymer, hydrogenated bl...
- Patent number 9,296,853
- Issue date Mar 29, 2016
- Kuraray Co., Ltd.
- Takaaki Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a hydrogenated block copolymer, hydrogenated b...
- Patent number 9,102,766
- Issue date Aug 11, 2015
- Kuraray Co., Ltd.
- Takaaki Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenated block copolymer and composition containing same
- Patent number 8,785,546
- Issue date Jul 22, 2014
- Kuraray Co., Ltd.
- Yosuke Jogo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HYDROGENATED BLOCK COPOLYMER, METHOD FOR PRODUCING SAME, CRUMB OF S...
- Publication number 20240218182
- Publication date Jul 4, 2024
- KURARAY CO., LTD.
- Takaaki NISHIKAWA
- G02 - OPTICS
Information Patent Application
PROCESS FOR PRODUCING HYDROGENATED BLOCK COPOLYMER, HYDROGENATED BL...
- Publication number 20160115269
- Publication date Apr 28, 2016
- Kuraray Co., Ltd
- Takaaki Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING A HYDROGENATED BLOCK COPOLYMER, HYDROGENATED B...
- Publication number 20120157615
- Publication date Jun 21, 2012
- Kuraray Co., Ltd
- Takaaki Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING HYDROGENATED BLOCK COPOLYMER, HYDROGENATED BL...
- Publication number 20120136114
- Publication date May 31, 2012
- KURARAY CO., LTD.
- Takaaki Nishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGENATED BLOCK COPOLYMER AND COMPOSITION CONTAINING SAME
- Publication number 20110245405
- Publication date Oct 6, 2011
- Kuraray Co., Ltd
- Yosuke Jogo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...