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Yoshikazu Tanaka
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Tokyo, JP
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last 30 patents
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Patent Grant
Gypsum composition for dry-curing coating material, gypsum-based co...
Patent number
10,654,754
Issue date
May 19, 2020
YUSHINO GYPSUM CO., LTD.
Itaru Yokoyama
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Dried gypsum composition and gypsum-based coating
Patent number
8,734,582
Issue date
May 27, 2014
Yoshino Gypsum Co., Ltd.
Takuji Yamashita
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
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Patent Application
GYPSUM COMPOSITION FOR DRY-CURING COATING MATERIAL, GYPSUM-BASED CO...
Publication number
20180319709
Publication date
Nov 8, 2018
YOSHINO GYPSUM CO., LTD.
Itaru YOKOYAMA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DRIED GYPSUM COMPOSITION AND GYPSUM-BASED COATING
Publication number
20130199418
Publication date
Aug 8, 2013
YOSHINO GYPSUM CO., LTD.
Takuji Yamashita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...