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Akihiro Matsuda
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having a ferroelectric TFT and a dummy element
Patent number
RE40602
Issue date
Dec 9, 2008
Panasonic Corporation
Akihiro Matsuda
257 - Active solid-state devices
Information
Patent Grant
Aging method of plasma display panel
Patent number
7,338,337
Issue date
Mar 4, 2008
Matsushita Electric Industrial Co., Ltd.
Masaaki Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma display panel and method of aging the same
Patent number
7,303,456
Issue date
Dec 4, 2007
Matsushita Electric Industrial Co., Ltd.
Masaaki Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing plasma display panel
Patent number
7,288,012
Issue date
Oct 30, 2007
Matsushita Electric Industrial Co., Ltd.
Koji Akiyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Plasma display panel and its aging method
Patent number
7,270,585
Issue date
Sep 18, 2007
Matsushita Electric Industrial Co., Ltd.
Masaaki Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing plasma display panel
Patent number
7,207,858
Issue date
Apr 24, 2007
Matsushita Electric Industrial Co., Ltd.
Akihiro Matsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for fabricating the same
Patent number
6,809,000
Issue date
Oct 26, 2004
Matsushita Electric Industrial Co., Ltd.
Keisaku Nakao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid precursors for aluminum oxide and method making same
Patent number
6,495,709
Issue date
Dec 17, 2002
Symetrix Corporation
Jolanta Celinska
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Integrated circuit capacitors with barrier layer and process for ma...
Patent number
6,447,838
Issue date
Sep 10, 2002
Symetrix Corporation
Masamichi Azuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a capacitor exhibiting improved moistur...
Patent number
6,333,528
Issue date
Dec 25, 2001
Matsushita Electric Industrial Co., Ltd.
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor and manufacturing method thereof
Patent number
6,294,438
Issue date
Sep 25, 2001
Matsushita Electronics Corporation
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor capacitive device having improved anti-diffusion prop...
Patent number
6,239,462
Issue date
May 29, 2001
Matsushita Electronics Corporation
Keisaku Nakao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a passivation layer which minimizes dif...
Patent number
6,169,304
Issue date
Jan 2, 2001
Matsushita Electric Industrial Co., Ltd.
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing capacitor included in semiconductor device...
Patent number
6,143,597
Issue date
Nov 7, 2000
Matsushita Electronics Corporation
Akihiro Matsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor and manufacturing apparatus t...
Patent number
6,126,752
Issue date
Oct 3, 2000
Matsushita Electric Industrial Co., Ltd.
Eiji Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor and manufacturing method thereof
Patent number
6,107,657
Issue date
Aug 22, 2000
Matsushita Electronics Corporation
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor and manufacturing method thereof
Patent number
6,080,617
Issue date
Jun 27, 2000
Matsushita Electric Industrial Co., Ltd.
Eiji Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor
Patent number
6,046,467
Issue date
Apr 4, 2000
Matsushita Electronics Corporation
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor exhibiting improved mositure...
Patent number
6,015,987
Issue date
Jan 18, 2000
Matsushita Electric Industrial Co., Ltd.
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a semiconductor device
Patent number
5,943,568
Issue date
Aug 24, 1999
Matsushita Electronics Corporation
Eiji Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
5,837,591
Issue date
Nov 17, 1998
Matsushita Electric Industrial Co., Ltd.
Yasuhiro Shimada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a semiconductor device having a capacitor
Patent number
5,795,794
Issue date
Aug 18, 1998
Matsushita Electronics Corporation
Yoshihisa Nagano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor and manufacturing method thereof
Patent number
5,780,351
Issue date
Jul 14, 1998
Matsushita Electric Industrial Co., Ltd.
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitior and manufacturing method the...
Patent number
5,717,233
Issue date
Feb 10, 1998
Matsushita Electric Industrial Co., Ltd.
Eiji Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor
Patent number
5,661,319
Issue date
Aug 26, 1997
Matsushita Electric Industrial Co., Ltd.
Eiji Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device reducing hydrogen content
Patent number
5,644,158
Issue date
Jul 1, 1997
Matsushita Electronics Corporation
Eiji Fujii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
5,627,391
Issue date
May 6, 1997
Matsushita Electronics Corporation
Yasuhiro Shimada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having capacitor and manufacturing method thereof
Patent number
5,624,864
Issue date
Apr 29, 1997
Matsushita Electronics Corporation
Koji Arita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing ferroelectric capacitor with a hydrogen hea...
Patent number
5,591,663
Issue date
Jan 7, 1997
Matsushita Electonics Corporation
Toru Nasu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Plasma display panel and method of aging the same
Publication number
20070052357
Publication date
Mar 8, 2007
Masaaki Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing plasma display panel
Publication number
20060166585
Publication date
Jul 27, 2006
Koji Akiyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Aging method of plasma display panel
Publication number
20050215159
Publication date
Sep 29, 2005
Masaaki Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plasma display panel and its aging method
Publication number
20050162085
Publication date
Jul 28, 2005
Masaaki Yamauchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20050045990
Publication date
Mar 3, 2005
Matsushita Electronics Corporation
Keisaku Nakao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing plasma display panel
Publication number
20040242110
Publication date
Dec 2, 2004
Akihiro Matsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20010020709
Publication date
Sep 13, 2001
Matsushita Electronics Corporation
Keisaku Nakao
H01 - BASIC ELECTRIC ELEMENTS