TOSOH SILICA CORPORATION

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrous silica for rubber reinforcing fillers and rubber compositio...
- Patent number 12,104,039
- Issue date Oct 1, 2024
- TOSOH SILICA CORPORATION
- Masakazu Dojo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrous silica for rubber-reinforcing filler
- Patent number 11,279,623
- Issue date Mar 22, 2022
- TOSOH SILICA CORPORATION
- Yuta Imabeppu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrous silica for rubber-reinforcing filler
- Patent number 11,208,331
- Issue date Dec 28, 2021
- TOSOH SILICA CORPORATION
- Yuta Imabeppu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydrous silica for rubber reinforcing fillers and rubber compositio...
- Publication number 20230002588
- Publication date Jan 5, 2023
- TOSOH SILICA CORPORATION
- Masakazu DOJO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROUS SILICA FOR RUBBER-REINFORCING FILLER
- Publication number 20210253436
- Publication date Aug 19, 2021
- TOSOH SILICA CORPORATION
- Yuta Imabeppu
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDROUS SILICA FOR RUBBER-REINFORCING FILLER
- Publication number 20210047191
- Publication date Feb 18, 2021
- TOSOH SILICA CORPORATION
- Yuta Imabeppu
- B60 - VEHICLES IN GENERAL

Trademarklast 30 trademarks