Katsutoshi Sato

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Sodegaura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycondensation product containing phenolic copolymer and dispersa...
- Patent number 10,487,170
- Issue date Nov 26, 2019
- Toho Chemical Industry Co., Ltd.
- Akira Suga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Gypsum dispersant
- Patent number 9,382,155
- Issue date Jul 5, 2016
- Toho Chemical Industry Co., Ltd.
- Akira Ikeda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
POLYCONDENSATION PRODUCT CONTAINING PHENOLIC COPOLYMER AND DISPERSA...
- Publication number 20180223028
- Publication date Aug 9, 2018
- TOHO CHEMICAL INDUSTRY CO., LTD.
- Akira SUGA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GYPSUM DISPERSANT
- Publication number 20160244365
- Publication date Aug 25, 2016
- Toho Chemical Industry Co., Ltd.
- Akira Ikeda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GYPSUM DISPERSANT
- Publication number 20150045512
- Publication date Feb 12, 2015
- TOHO CHEMICAL INDUSTRY CO., LTD.
- Akira Ikeda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
GYPSUM DISPERSANT
- Publication number 20150031836
- Publication date Jan 29, 2015
- TOHO CHEMICAL INDUSTRY CO., LTD.
- Akira Ikeda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES