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Akira Suga
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Sodegaura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Admixture for hydraulic composition
Patent number
11,091,400
Issue date
Aug 17, 2021
Sika Technology AG
Kaname Saitoh
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
Admixture for hydraulic composition
Patent number
10,196,307
Issue date
Feb 5, 2019
Sika Technology AG
Akira Ikeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Copolymer and cement dispersant including the copolymer
Patent number
8,835,585
Issue date
Sep 16, 2014
Toho Chemical Industry Co., Ltd.
Akira Ikeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
ADMIXTURE FOR HYDRAULIC COMPOSITION
Publication number
20200055785
Publication date
Feb 20, 2020
Sika Technology AG
Kaname SAITOH
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
ADMIXTURE FOR HYDRAULIC COMPOSITION
Publication number
20170044063
Publication date
Feb 16, 2017
Sika Technology AG
Akira IKEDA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
COPOLYMER AND CEMENT DISPERSANT INCLUDING THE COPOLYMER
Publication number
20130018162
Publication date
Jan 17, 2013
TOHO CHEMICAL INDUSTRY CO., LTD.
Akira Ikeda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Cement dispersant
Publication number
20090326159
Publication date
Dec 31, 2009
TOHO CHEMICAL INDUSTRY CO., LTD.
Akira Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...