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Masato Yamaguchi
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Ebina, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Filtration method and production process of cellulose nanofiber dis...
Patent number
10,850,218
Issue date
Dec 1, 2020
Nippon Paper Industries Co., Ltd.
Takeshi Nakayama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for selectively inhibiting sulfate-reducing bacterium, gypsu...
Patent number
9,901,101
Issue date
Feb 27, 2018
Yoshino Gypsum Co., Ltd.
Koichi Suto
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
Information
Patent Grant
Coated paper for printing
Patent number
7,160,419
Issue date
Jan 9, 2007
Nippon Paper Industries Co., Ltd.
Masahito Suzuki
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Capillary column packed with glucomannan gel for capillary electrop...
Patent number
5,364,520
Issue date
Nov 15, 1994
Kurita Water Industries, Ltd.
Tsuneo Okuyama
G01 - MEASURING TESTING
Information
Patent Grant
Separation material derived from glucomannan for blood coagulation...
Patent number
5,096,593
Issue date
Mar 17, 1992
Kurita Water Industries Ltd.
Masaaki Wakita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ion exchanger based on cross-linked glucomannan
Patent number
4,948,814
Issue date
Aug 14, 1990
Kurita Water Industries Ltd.
Yoshiaki Motozato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
INSOLUBILIZING AGENT FOR SPECIFIC TOXIC SUBSTANCES, METHOD FOR INSO...
Publication number
20190015812
Publication date
Jan 17, 2019
YOSHINO GYPSUM CO., LTD.
Masato YAMAGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTRATION METHOD AND PRODUCTION PROCESS OF CELLULOSE NANOFIBER DIS...
Publication number
20180318740
Publication date
Nov 8, 2018
Nippon Paper Industries Co., Ltd.
Takeshi NAKAYAMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
DEBRIS PROCESSING COMPOSITION AND DEBRIS PROCESSING METHOD
Publication number
20160082488
Publication date
Mar 24, 2016
YOSHINO GYPSUM CO., LTD.
Masato YAMAGUCHI
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR SELECTIVELY INHIBITING SULFATE-REDUCING BACTERIUM, GYPSU...
Publication number
20150216177
Publication date
Aug 6, 2015
YOSHINO GYPSUM CO., LTD.
Koichi Suto
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
INSOLUBILIZING AGENT FOR SPECIFIC TOXIC SUBSTANCES, METHOD FOR INSO...
Publication number
20150117953
Publication date
Apr 30, 2015
YOSHINO GYPSUM CO., LTD.
Masato Yamaguchi
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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...
Information
Patent Application
METHOD FOR FORMING MESOPOROUS SILICA LAYER, ITS POROUS COATING, ANT...
Publication number
20100136319
Publication date
Jun 3, 2010
KEIO UNIVERSITY
Hiroaki IMAI
G02 - OPTICS
Information
Patent Application
Coated paper for photogravure
Publication number
20060099400
Publication date
May 11, 2006
Koji Okomori
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method for producing coated paper for printing
Publication number
20050089651
Publication date
Apr 28, 2005
Koji Okomori
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Coated paper for printing
Publication number
20040261963
Publication date
Dec 30, 2004
Masahito Suzuki
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE