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Hiroshi Tsutsu
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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for fabricating thin film transistor
Patent number
7,306,980
Issue date
Dec 11, 2007
Matsushita Electric Industrial Co., Ltd.
Shin-itsu Takehashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL display panel
Patent number
7,256,757
Issue date
Aug 14, 2007
Toshiba Matsushita Display Technology Co., Ltd
Yutaka Nanno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active matrix EL display device and method of driving the same
Patent number
7,061,453
Issue date
Jun 13, 2006
Matsushita Electric Industrial Co., Ltd.
Kouji Senda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Thin-film transistor, and liquid crystal display device using the same
Patent number
6,974,972
Issue date
Dec 13, 2005
Matsushita Electric Industrial Co., Ltd.
Hironori Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor thin film, method and apparatus for producing the sam...
Patent number
6,806,498
Issue date
Oct 19, 2004
Matsushita Electric Industrial Co., Ltd.
Yoshinao Taketomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor thin film, method of producing the same, apparatus fo...
Patent number
6,528,397
Issue date
Mar 4, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshinao Taketomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Drive circuit for active matrix liquid crystal display
Patent number
6,411,273
Issue date
Jun 25, 2002
Matsushita Electric Industrial Co., Ltd.
Mika Nakamura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Thin film semiconductor device, method for fabricating the same and...
Patent number
6,228,692
Issue date
May 8, 2001
Matsushita Electric Industrial Co., Ltd.
Hiroshi Tsutsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film semiconductor device, method for fabricating the same and...
Patent number
6,118,151
Issue date
Sep 12, 2000
Matsushita Electric Industrial Co., Ltd.
Hiroshi Tsutsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming polycrystalline thin film and method for fabrica...
Patent number
5,766,989
Issue date
Jun 16, 1998
Matsushita Electric Industrial Co., Ltd.
Shigeki Maegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating active substrate
Patent number
5,622,814
Issue date
Apr 22, 1997
Matsushita Electric Industrial Co., Ltd.
Yutaka Miyata
G02 - OPTICS
Information
Patent Grant
Active matrix substrate device and related method
Patent number
5,351,145
Issue date
Sep 27, 1994
Matsushita Electric Industrial Co., Ltd.
Yutaka Miyata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Spatial light modulating element and neural network circuit
Patent number
5,056,897
Issue date
Oct 15, 1991
Matsushita Electric Industrial Co., Ltd.
Koji Akiyama
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor device and method for fabricating the same
Publication number
20050224799
Publication date
Oct 13, 2005
Matsushita Electric Industrial Co., Ltd.
Shinichi Yamamoto
G02 - OPTICS
Information
Patent Application
Organic EL display panel
Publication number
20050212449
Publication date
Sep 29, 2005
Yutaka Nanno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin film transistor and method for fabricating the same
Publication number
20040229415
Publication date
Nov 18, 2004
Matsushita Elec. Ind. Co. Ltd.
Shin-itsu Takehashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Active matrix el display and its driving method
Publication number
20040196218
Publication date
Oct 7, 2004
Kouji Senda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Semiconductor thin film, method and apparatus for producing the sam...
Publication number
20030022471
Publication date
Jan 30, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshinao Taketomi
H01 - BASIC ELECTRIC ELEMENTS