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Haruaki Sakurai
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing agent, storage solution for polishing agent and polishing...
Patent number
10,119,049
Issue date
Nov 6, 2018
Hitachi Chemical Company, Ltd.
Makoto Mizutani
B24 - GRINDING POLISHING
Information
Patent Grant
Composition for forming silica-based film, method of forming silica...
Patent number
8,466,229
Issue date
Jun 18, 2013
Hitachi Chemical Co., Ltd.
Haruaki Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation curable composition, storing method thereof, forming meth...
Patent number
8,034,545
Issue date
Oct 11, 2011
Hitachi Chemical Co., Ltd.
Haruaki Sakurai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Composition for forming silica based coating film, silica based coa...
Patent number
7,687,590
Issue date
Mar 30, 2010
Hitachi Chemical Company, Ltd.
Haruaki Sakurai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for forming silica based coating film, silica based coa...
Patent number
7,682,701
Issue date
Mar 23, 2010
Hitachi Chemical Co., Ltd.
Haruaki Sakurai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for forming silica based coating film, silica based coa...
Patent number
7,358,300
Issue date
Apr 15, 2008
Hitachi Chemical Co., Ltd.
Haruaki Sakurai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radiation curable composition, storing method thereof, forming meth...
Patent number
7,297,464
Issue date
Nov 20, 2007
Hitachi Chemical Co., Ltd.
Haruaki Sakurai
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for forming porous film
Patent number
7,205,030
Issue date
Apr 17, 2007
Sanyo Electric Co., Ltd.
Kaori Misawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POLISHING AGENT, STORAGE SOLUTION FOR POLISHING AGENT AND POLISHING...
Publication number
20180179417
Publication date
Jun 28, 2018
HITACHI CHEMICAL COMPANY, LTD.
Makoto MIZUTANI
B24 - GRINDING POLISHING
Information
Patent Application
Polishing Agent, Stock Solution for Polishing Agent, and Polishing...
Publication number
20180043497
Publication date
Feb 15, 2018
Hitachi Chemical Company, Ltd.
Masayuki Hanano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RADIATION CURABLE COMPOSITION, STORING METHOD THEREOF, FORMING METH...
Publication number
20090220897
Publication date
Sep 3, 2009
HITACHI CHEMICAL CO., Ltd.
Haruaki Sakurai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Composition for forming silica-based film, method of forming silica...
Publication number
20090110838
Publication date
Apr 30, 2009
HITACHI CHEMICAL CO., Ltd.
Haruaki Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Film, Silica Film and Method of Forming the Same, Composition for F...
Publication number
20080260956
Publication date
Oct 23, 2008
Haruaki Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition, methods for forming low-permittivity film using the co...
Publication number
20060199021
Publication date
Sep 7, 2006
Takenori Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition for forming silica based coating film, silica based coa...
Publication number
20060052566
Publication date
Mar 9, 2006
HITACHI CHEMICAL CO., Ltd.
Haruaki Sakurai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Composition for forming silica-based film, method of forming silica...
Publication number
20060047034
Publication date
Mar 2, 2006
Haruaki Sakurai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radiation curable composition, storing method thereof, forming meth...
Publication number
20050266344
Publication date
Dec 1, 2005
HITACHI CHEMICAL CO., Ltd.
Haruaki Sakurai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Composition for forming silica based coating film, silica based coa...
Publication number
20050255326
Publication date
Nov 17, 2005
HITACHI CHEMICAL CO., Ltd.
Haruaki Sakurai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Radiation curable composition, storing method thereof, forming meth...
Publication number
20050239953
Publication date
Oct 27, 2005
HITACHI CHEMICAL CO., Ltd.
Haruaki Sakurai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Composition for forming silica based coating film, silica based coa...
Publication number
20050119394
Publication date
Jun 2, 2005
Haruaki Sakurai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Composition, methods for forming low-permittivity film using the co...
Publication number
20040253462
Publication date
Dec 16, 2004
HITACHI CHEMICAL CO., Ltd.
Takenori Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for forming porous film
Publication number
20040213911
Publication date
Oct 28, 2004
Semiconductor Leading Edge Technologies, Inc.
Kaori Misawa
H01 - BASIC ELECTRIC ELEMENTS