Kazuya Ito

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of production of modified conjugated diene-based rubber
- Patent number 9,428,596
- Issue date Aug 30, 2016
- Zeon Corporation
- Takeshi Sugimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymer and method for producing same, composition for resi...
- Patent number 8,637,604
- Issue date Jan 28, 2014
- Zeon Corporation
- Masao Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymer, resin composition comprising same, and process for...
- Patent number 8,153,727
- Issue date Apr 10, 2012
- Zeon Corporation
- Kazuya Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phosphors for fluorescent lamps
- Patent number 6,731,057
- Issue date May 4, 2004
- NEC Corporation
- Hisashi Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCTION OF MODIFIED CONJUGATED DIENE-BASED RUBBER
- Publication number 20140364559
- Publication date Dec 11, 2014
- ZEON CORPORATION
- Takeshi Sugimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block copolymer, resin composition comprising same, and process for...
- Publication number 20090247700
- Publication date Oct 1, 2009
- Zeon Corporation
- Kazuya Ito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block copolymer and method for producing same, composition for resi...
- Publication number 20090149578
- Publication date Jun 11, 2009
- Masao Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Phosphors and fluorescent lamps comprising the phosphors
- Publication number 20020190634
- Publication date Dec 19, 2002
- Hisashi Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...