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Kazuya Shigeno
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Epoxy resin composition and semiconductor device
Patent number
8,921,461
Issue date
Dec 30, 2014
Sumitomo Bakelite Co., Ltd.
Takahiro Kotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Epoxy resin composition and semiconductor device
Patent number
8,697,803
Issue date
Apr 15, 2014
Sumitomo Bakelite Company, Ltd.
Takahiro Kotani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Epoxy resin composition and semiconductor device
Patent number
8,519,067
Issue date
Aug 27, 2013
Sumitomo Bakelite Co., Ltd.
Takahiro Kotani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Granular epoxy resin composition for encapsulating semiconductor, s...
Patent number
8,410,619
Issue date
Apr 2, 2013
Sumitomo Bakelite Co., Ltd.
Yasuhiro Mizuno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition and semiconductor device
Patent number
8,324,326
Issue date
Dec 4, 2012
Sumitomo Bakelite Company, Ltd.
Takahiro Kotani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE
Publication number
20130134610
Publication date
May 30, 2013
SUMITOMO BAKELITE CO., LTD.
Takahiro KOTANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE
Publication number
20130119564
Publication date
May 16, 2013
SUMITOMO BAKELITE CO., LTD.
Takahiro KOTANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE
Publication number
20130113122
Publication date
May 9, 2013
SUMITOMO BAKELITE CO., LTD.
Takahiro KOTANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
GRANULAR EPOXY RESIN COMPOSITION FOR ENCAPSULATING SEMICONDUCTOR, S...
Publication number
20110241188
Publication date
Oct 6, 2011
Yasuhiro Mizuno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy Resin Composition and Semiconductor Device
Publication number
20090096114
Publication date
Apr 16, 2009
Takahiro Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition and semiconductor device
Publication number
20060157872
Publication date
Jul 20, 2006
Takahiro Kotani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...