Youichi OZAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conjugated diene polymer, process for its production and rubber com...
- Patent number 8,642,705
- Issue date Feb 4, 2014
- Bridgestone Corporation
- Youichi Ozawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Conjugated diene polymer, process for its production and rubber com...
- Patent number 7,781,533
- Issue date Aug 24, 2010
- Bridgestone Corporation
- Youichi Ozawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for producing modified polymer, modified polymer obtained b...
- Patent number 7,683,151
- Issue date Mar 23, 2010
- Bridgestone Corporation
- Noriko Endou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for producing modified polymer modified polymer obtained by...
- Patent number 7,288,594
- Issue date Oct 30, 2007
- Bridgestone Corporation
- Youichi Ozawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONJUGATED DIENE POLYMER, PROCESS FOR ITS PRODUCTION AND RUBBER COM...
- Publication number 20100280173
- Publication date Nov 4, 2010
- Bridgestone Corporation
- Youichi OZAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING MODIFIED POLYMER, MODIFIED POLYMER OBTAINED B...
- Publication number 20080015309
- Publication date Jan 17, 2008
- Bridgestone Corporation
- Youichi OZAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Process for producing modified polymer, modified polymer obtained b...
- Publication number 20050159554
- Publication date Jul 21, 2005
- Noriko Endou
- B60 - VEHICLES IN GENERAL
Information Patent Application
Conjugated diene polymer, process for its production and rubber com...
- Publication number 20050070672
- Publication date Mar 31, 2005
- Youichi Ozawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Process for producing modified polymer modified polymer obtained by...
- Publication number 20050020757
- Publication date Jan 27, 2005
- Youichi Ozawa
- B60 - VEHICLES IN GENERAL