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Makoto Mizutani
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thermosetting resin composition, epoxy resin molding material, and...
Patent number
9,067,906
Issue date
Jun 30, 2015
Hitachi Chemical Company, Ltd.
Hayato Kotani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermosetting light-reflecting resin composition, optical semicondu...
Patent number
8,785,525
Issue date
Jul 22, 2014
Hitachi Chemical Company, Ltd.
Hayato Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting resin composition, epoxy resin molding material, and...
Patent number
8,637,593
Issue date
Jan 28, 2014
Hitachi Chemical Company, Ltd.
Hayato Kotani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermosetting resin composition, epoxy resin molding material, and...
Patent number
8,585,272
Issue date
Nov 19, 2013
Hitachi Chemical Company, Ltd.
Hayato Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Substrate for mounting an optical semiconductor element, manufactur...
Patent number
8,212,271
Issue date
Jul 3, 2012
Hitachi Chemical Co., Ltd.
Hayato Kotani
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, EPOXY RESIN MOLDING MATERIAL, AND...
Publication number
20140128621
Publication date
May 8, 2014
Hitachi Chemical Company, Ltd.
Hayato Kotani
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUBSTRATE FOR MOUNTING OPTICAL SEMICONDUCTOR ELEMENT AND MANUFACTUR...
Publication number
20130001622
Publication date
Jan 3, 2013
Hayato KOTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
URETHANE RESIN COMPOSITION, CURED OBJECT, AND PHOTOSEMICONDUCTOR DE...
Publication number
20120196977
Publication date
Aug 2, 2012
Hitachi Chemical Company, Ltd.
Takeo Tomiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, EPOXY RESIN MOLDING MATERIAL, AND...
Publication number
20110039978
Publication date
Feb 17, 2011
Hitachi Chemical Company, Ltd.
Hayato Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermosetting resin composition, epoxy resin molding material, and...
Publication number
20110031527
Publication date
Feb 10, 2011
Hitachi Chemical Company, Ltd.
Hayato Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOSETTING LIGHT-REFLECTING RESIN COMPOSITION, OPTICAL SEMICONDU...
Publication number
20100200882
Publication date
Aug 12, 2010
Hayato Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Substrate for mounting an optical semiconductor element, manufactur...
Publication number
20090095969
Publication date
Apr 16, 2009
HITACHI CHEMICAL CO., LTD.
Hayato Kotani
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR