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Tatsuhiko Asakawa
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Fujimi-machi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device with resin layers and wirings and method for m...
Patent number
8,018,057
Issue date
Sep 13, 2011
Seiko Epson Corporation
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing semiconductor device
Patent number
8,008,182
Issue date
Aug 30, 2011
Seiko Epson Corporation
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method improving the reliability of a bump electrode
Patent number
7,790,595
Issue date
Sep 7, 2010
Seiko Epson Corporation
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
7,750,468
Issue date
Jul 6, 2010
Seiko Epson Corporation
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
7,728,424
Issue date
Jun 1, 2010
Seiko Epson Corporation
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, electronic module, and method of manufacturin...
Patent number
7,582,967
Issue date
Sep 1, 2009
Seiko Epson Corporation
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20100201001
Publication date
Aug 12, 2010
SEIKO EPSON CORPORATION
Tatsuhiko ASAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20080197486
Publication date
Aug 21, 2008
SEIKO EPSON CORPORATION
Tatsuhiko ASAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20080197505
Publication date
Aug 21, 2008
SEIKO EPSON CORPORATION
Tatsuhiko ASAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20070029652
Publication date
Feb 8, 2007
SEIKO EPSON CORPORATION
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, electronic module, and method of manufacturin...
Publication number
20070023903
Publication date
Feb 1, 2007
SEIKO EPSON CORPORATION
Tatsuhiko Asakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20070010045
Publication date
Jan 11, 2007
SEIKO EPSON CORPORATION
Tatsuhiko ASAKAWA
H01 - BASIC ELECTRIC ELEMENTS