Ryoko Fukuoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modified conjugated diene-based polymer, method for producing the s...
- Patent number 8,946,339
- Issue date Feb 3, 2015
- ASAHI KASEI CHEMICALS CORPORATION
- Junichi Yoshida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modified conjugated diene polymer and process for producing thereof
- Patent number 8,106,130
- Issue date Jan 31, 2012
- ASAHI KASEI CHEMICALS CORPORATION
- Ryoko Fukuoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
BLOCK COPOLYMER AND PROCESS FOR PRODUCTION OF HEAT SHRINKABLE FILM
- Publication number 20150175758
- Publication date Jun 25, 2015
- ASAHI KASEI CHEMICALS CORPORATION
- Susumu HOSHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MODIFIED CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING THE S...
- Publication number 20110172344
- Publication date Jul 14, 2011
- ASAHI KASEI CHEMICALS CORPORATION
- Junichi Yoshida
- B60 - VEHICLES IN GENERAL
Information Patent Application
Modified Conjugated Diene Polymer and Process For Producing Thereof
- Publication number 20090203843
- Publication date Aug 13, 2009
- Ryoko Fukuoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BLOCK COPOLYMER AND PROCESS FOR PRODUCTION OF HEAT SHRINKABLE FILM
- Publication number 20090130351
- Publication date May 21, 2009
- ASAHI KASEI CHEMICALS CORPORATION
- Susumu Hoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL