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Takao Sakamoto
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2-Chrome Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Thin film transistor device and method of manufacturing the same
Patent number
7,541,646
Issue date
Jun 2, 2009
Mitsubishi Electric Corporation
Hitoshi Nagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication method of a semiconductor device
Patent number
7,396,707
Issue date
Jul 8, 2008
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Toyoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflection liquid crystal display apparatus
Patent number
7,388,569
Issue date
Jun 17, 2008
Mitsubishi Denki Kabushiki Kaisha
Masafumi Agari
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device
Patent number
7,262,433
Issue date
Aug 28, 2007
Mitsubishi Denki Kabushiki Kaisha
Kazuyuki Sugahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,176,491
Issue date
Feb 13, 2007
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Toyoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing silicon oxide film, method for manufacturi...
Patent number
6,632,749
Issue date
Oct 14, 2003
Seiko Epson Corporation
Mitsutoshi Miyasaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of producing silicon oxide film, method of manufacturing sem...
Patent number
6,407,012
Issue date
Jun 18, 2002
Seiko Epson Corporation
Mitsutoshi Miyasaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of fabricating thin film transistor
Patent number
5,668,019
Issue date
Sep 16, 1997
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin-film-transistor array with capacitance conductors
Patent number
5,286,983
Issue date
Feb 15, 1994
Mitsubishi Denki Kabushiki Kaisha
Takao Sakamoto
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
THIN FILM TRANSISTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20070210353
Publication date
Sep 13, 2007
MITSUBISHI ELECTRIC CORPORATION
Hitoshi NAGATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20070087535
Publication date
Apr 19, 2007
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Toyoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for producing semiconductor device
Publication number
20060046363
Publication date
Mar 2, 2006
Mitsubishi Denki Kabushiki Kaisha
Mitsuo Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20050263770
Publication date
Dec 1, 2005
Mitsubishi Denki Kabushiki Kaisha
Kazuyuki Sugahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and image display device
Publication number
20050253195
Publication date
Nov 17, 2005
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Toyoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20050236618
Publication date
Oct 27, 2005
Mitsubishi Denki Kabushiki Kaisha
Yoshihiko Toyoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Reflection liquid crystal display apparatus
Publication number
20050067553
Publication date
Mar 31, 2005
Masafumi Agari
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method for manufacturing silicon oxide film, method for manufacturi...
Publication number
20020119607
Publication date
Aug 29, 2002
SEIKO EPSON CORPORATION
Mitsutoshi Miyasaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...