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Kazuhiko Matsumura
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Kashihara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of fabrication
Patent number
8,072,057
Issue date
Dec 6, 2011
Panasonic Corporation
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabrication
Patent number
7,829,995
Issue date
Nov 9, 2010
Panasonic Corporation
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for producing the same
Patent number
7,772,697
Issue date
Aug 10, 2010
Panasonic Corporation
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing the same
Patent number
7,629,687
Issue date
Dec 8, 2009
Panasonic Corporation
Yukihiro Kozaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for producing the same
Patent number
7,382,050
Issue date
Jun 3, 2008
Matsushita Electric Industrial Co., Ltd.
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
6,815,255
Issue date
Nov 9, 2004
Matsushita Electric Industrial Co., Ltd.
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
6,583,512
Issue date
Jun 24, 2003
Matsushita Electric Industrial Co., Ltd.
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
6,558,977
Issue date
May 6, 2003
Matsushita Electric Industrial Co., Ltd.
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of producing the same
Patent number
6,534,874
Issue date
Mar 18, 2003
Matsushita Electronics Corporation
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making semiconductor devices having protruding contacts
Patent number
6,107,120
Issue date
Aug 22, 2000
Matsushita Electric Indsutrial Co., Ltd.
Takashi Ohtsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices having protruding contacts
Patent number
5,952,718
Issue date
Sep 14, 1999
Matsushita Electric Industrial Co., Ltd.
Takashi Ohtsuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
5,811,351
Issue date
Sep 22, 1998
Matsushita Electric Industrial Co., Ltd.
Tetsuo Kawakita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED display device and its assembled structure
Patent number
5,785,415
Issue date
Jul 28, 1998
Sharp Kabushiki Kaisha
Kazuhiko Matsumura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device having improved test electrodes
Patent number
5,734,199
Issue date
Mar 31, 1998
Matsushita Electric Industrial Co., Ltd.
Tetsuo Kawakita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION
Publication number
20110012250
Publication date
Jan 20, 2011
PANASONIC CORPORATION
Kazuhiko MATSUMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION
Publication number
20090278248
Publication date
Nov 12, 2009
Kazuhiko MATSUMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for producing the same
Publication number
20080164608
Publication date
Jul 10, 2008
Matsushita Electric Industrial Co., Ltd.
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20070108627
Publication date
May 17, 2007
Matsushita Electric Industrial Co., Ltd.
Yukihiro KOZAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for producing the same
Publication number
20060237841
Publication date
Oct 26, 2006
Matsushita Electric Industrial Co., Ltd.
Kazuhiko Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Remote control device and display device
Publication number
20060120726
Publication date
Jun 8, 2006
Sharp Kabushiki Kaisha
Kohji Yoshifusa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Remote control device, electronic device, display device, and game...
Publication number
20060118706
Publication date
Jun 8, 2006
SHARP KABUSHIKI KAISHA
Kohji Hisakawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Remote control device and display device
Publication number
20060114119
Publication date
Jun 1, 2006
Sharp Kabushiki Kaisha
Kazuhiko Matsumura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20040029314
Publication date
Feb 12, 2004
Matsushita Electric Industrial Co., Ltd.
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20030127722
Publication date
Jul 10, 2003
Matsushita Electric Industrial Co., Ltd.
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20030032216
Publication date
Feb 13, 2003
Matsushita Electric Industrial Co., Ltd.
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20020115233
Publication date
Aug 22, 2002
Matsushita Electric Industrial Co., Ltd.
Yukio Nakaoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20020079590
Publication date
Jun 27, 2002
Yukiko Nakaoka
H01 - BASIC ELECTRIC ELEMENTS