Akitoshi ARAKI

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Itoigawa-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Powdered quick-setting agent, quick-setting material, quick-setting...
- Patent number 11,691,919
- Issue date Jul 4, 2023
- DENKA COMPANY LIMITED
- Takamitsu Murokawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
POWDERED QUICK-SETTING AGENT, QUICK-SETTING MATERIAL, QUICK-SETTING...
- Publication number 20200385311
- Publication date Dec 10, 2020
- DENKA COMPANY LIMITED
- Takamitsu MUROKAWA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES