Hiroshi AOSHIMA

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Ichihara-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conjugated diene copolymer and method for manufacturing conjugated...
- Patent number 12,139,572
- Issue date Nov 12, 2024
- ZS ELASTOMERS CO., LTD.
- Hiroshi Aoshima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Conjugated diene polymer and method for producing conjugated diene...
- Patent number 11,377,513
- Issue date Jul 5, 2022
- Sumitomo Chemical Company, Limited
- Hiroshi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing modified conjugated diene polymer and method f...
- Patent number 11,046,791
- Issue date Jun 29, 2021
- Sumitomo Chemical Company, Limited
- Hiroshi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CONJUGATED DIENE COPOLYMER AND METHOD FOR MANUFACTURING CONJUGATED...
- Publication number 20220185919
- Publication date Jun 16, 2022
- ZS ELASTOMERS CO., LTD.
- Hiroshi AOSHIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER AND METHOD F...
- Publication number 20200216578
- Publication date Jul 9, 2020
- Sumitomo Chemical Company, Limited
- Hiroshi AOSHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING CONJUGATED DIENE...
- Publication number 20200031976
- Publication date Jan 30, 2020
- Sumitomo Chemical Company, Limited
- Hiroshi AOSHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...