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Nobuki Tanaka
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition and semiconductor device produced by using the same
Patent number
8,853,312
Issue date
Oct 7, 2014
Sumitomo Bakelite Co., Ltd.
Hikaru Okubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Epoxy resin composition, prepreg, metal-clad laminate, printed wiri...
Patent number
8,852,734
Issue date
Oct 7, 2014
Sumitomo Bakelite Company, Ltd.
Nobuki Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Resin composition and semiconductor device produced by using the same
Patent number
8,614,270
Issue date
Dec 24, 2013
Sumitomo Bakelite Company, Ltd.
Hikaru Okubo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and semiconductor device produced by using the same
Patent number
8,088,308
Issue date
Jan 3, 2012
Sumitomo Bakelite Company, Ltd.
Hikaru Okubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Die-attaching paste and semiconductor device
Patent number
6,861,013
Issue date
Mar 1, 2005
Sumitomo Bakelite Company, Ltd.
Nobuki Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION AND SEMICONDUCTOR DEVICE PRODUCED BY USING THE SAME
Publication number
20130109798
Publication date
May 2, 2013
SUMITOMO BAKELITE CO., LTD.
Hikaru OKUBO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
EPOXY RESIN COMPOSITION FOR CIRCUIT BOARD, PREPREG, LAMINATE, RESIN...
Publication number
20130037310
Publication date
Feb 14, 2013
SUMITOMO BAKELITE CO., LTD.
Michio Kimura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIN COMPOSITION AND SEMICONDUCTOR DEVICE PRODUCED BY USING THE SAME
Publication number
20120068106
Publication date
Mar 22, 2012
Sumitomo Bakelite Company, Ltd.
Hikaru OKUBO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPREG, LAMINATE, PRINTED WIRING BOARD, AND SEMICONDUCTOR DEVICE
Publication number
20110194261
Publication date
Aug 11, 2011
Nobuki TANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, PREPREG, METAL-CLAD LAMINATE, PRINTED WIRI...
Publication number
20110083890
Publication date
Apr 14, 2011
Sumitomo Bakelite Company, Ltd.
Nobuki TANAKA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin Composition and Semiconductor Device Produced By Using the Same
Publication number
20070213467
Publication date
Sep 13, 2007
Hikaru Okubo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Die-attaching paste and semiconductor device
Publication number
20030146521
Publication date
Aug 7, 2003
Nobuki Tanaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...