Kenta HISAMURA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Conjugated diene-based polymer composition and tire
- Patent number 12,043,741
- Issue date Jul 23, 2024
- Asahi Kasei Kabushiki Kaisha
- Shogo Sumitani
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Production method for branched conjugated diene-based polymer, prod...
- Patent number 11,884,760
- Issue date Jan 30, 2024
- Asahi Kasei Kabushiki Kaisha
- Shinichi Sekikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene-based polymer, branching agent, production method...
- Patent number 11,339,240
- Issue date May 24, 2022
- Asahi Kasei Kabushiki Kaisha
- Kenta Hisamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modified conjugated diene-based polymer, production method thereof,...
- Patent number 11,091,609
- Issue date Aug 17, 2021
- Asahi Kasei Kabushiki Kaisha
- Miki Kyo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Modified conjugated diene-based polymer and method for producing th...
- Patent number 10,766,972
- Issue date Sep 8, 2020
- Asahi Kasei Kabushiki Kaisha
- Chigusa Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CONJUGATED DIENE-BASED POLYMER, PRODUCTION METHOD FOR SAME, CONJUGA...
- Publication number 20230159687
- Publication date May 25, 2023
- Asahi Kasei Kabushiki Kaisha
- Takaaki USHIO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrogenated Conjugated Diene-Based Polymer, Hydrogenated Conjugate...
- Publication number 20230138073
- Publication date May 4, 2023
- Asahi Kasei Kabushiki Kaisha
- Atsushi Yasumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Conjugated Diene-Based Polymer, Production Method for Conjugated Di...
- Publication number 20220372197
- Publication date Nov 24, 2022
- Asahi Kasei Kabushiki Kaisha
- Shinichi Sekikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Conjugated Diene-Based Polymer, Branching Agent, Production Method...
- Publication number 20220275130
- Publication date Sep 1, 2022
- Asahi Kasei Kabushiki Kaisha
- Shogo Sumitani
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONJUGATED DIENE-BASED POLYMER COMPOSITION AND TIRE
- Publication number 20210284827
- Publication date Sep 16, 2021
- Asahi Kasei Kabushiki Kaisha
- Shogo Sumitani
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONJUGATED DIENE-BASED POLYMER, BRANCHING AGENT, PRODUCTION METHOD...
- Publication number 20210214484
- Publication date Jul 15, 2021
- Asahi Kasei Kabushiki Kaisha
- Kenta Hisamura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Production Method for Branched Conjugated Diene-Based Polymer, Prod...
- Publication number 20210189039
- Publication date Jun 24, 2021
- Asahi Kasei Kabushiki Kaisha
- Shinichi Sekikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Modified Conjugated Diene-Based Polymer, Production Method Thereof,...
- Publication number 20190203021
- Publication date Jul 4, 2019
- Asahi Kasei Kabushiki Kaisha
- Miki Kyo
- B60 - VEHICLES IN GENERAL
Information Patent Application
Modified Conjugated Diene-Based Polymer and Method for Producing th...
- Publication number 20180037674
- Publication date Feb 8, 2018
- Asahi Kasei Kabushiki Kaisha
- Chigusa YAMADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kenta HISAMURA

Person

Patents Grantslast 30 patents

Conjugated diene-based polymer composition and tire

Production method for branched conjugated diene-based polymer, prod...

Conjugated diene-based polymer, branching agent, production method...

Modified conjugated diene-based polymer, production method thereof,...

Modified conjugated diene-based polymer and method for producing th...

Patents Applicationslast 30 patents

CONJUGATED DIENE-BASED POLYMER, PRODUCTION METHOD FOR SAME, CONJUGA...

Hydrogenated Conjugated Diene-Based Polymer, Hydrogenated Conjugate...

Conjugated Diene-Based Polymer, Production Method for Conjugated Di...

Conjugated Diene-Based Polymer, Branching Agent, Production Method...

CONJUGATED DIENE-BASED POLYMER COMPOSITION AND TIRE

CONJUGATED DIENE-BASED POLYMER, BRANCHING AGENT, PRODUCTION METHOD...

Production Method for Branched Conjugated Diene-Based Polymer, Prod...

Modified Conjugated Diene-Based Polymer, Production Method Thereof,...

Modified Conjugated Diene-Based Polymer and Method for Producing th...