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Tohru Ueda
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and manufacture method thereof
Patent number
7,129,521
Issue date
Oct 31, 2006
Semiconductor Energy Laboratory Co., Ltd.
Hiroshi Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device with side light shielding layers and...
Patent number
7,075,594
Issue date
Jul 11, 2006
Sharp Kabushiki Kaisha
Tohru Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active matrix substrate and display device
Patent number
6,927,809
Issue date
Aug 9, 2005
Sharp Kabushiki Kaisha
Masahito Gotoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate with a flattening film, display substrate, and method of...
Patent number
6,894,754
Issue date
May 17, 2005
Sharp Kabushiki Kaisha
Tohru Ueda
G02 - OPTICS
Information
Patent Grant
Thin-film transistor, method for fabricating the same, and liquid c...
Patent number
6,828,585
Issue date
Dec 7, 2004
Sharp Kabushiki Kaisha
Tohru Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmission type liquid crystal display device
Patent number
6,714,266
Issue date
Mar 30, 2004
Sharp Kabushiki Kaisha
Tohru Ueda
G02 - OPTICS
Information
Patent Grant
Active matrix display device having high intensity and high precisi...
Patent number
6,639,245
Issue date
Oct 28, 2003
Sharp Kabushiki Kaisha
Masahito Gotoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device with capacitor in contact hole, and f...
Patent number
6,493,046
Issue date
Dec 10, 2002
Sharp Kabushiki Kaisha
Tohru Ueda
G02 - OPTICS
Information
Patent Grant
Quantum thin line producing method and semiconductor device
Patent number
6,346,436
Issue date
Feb 12, 2002
Sharp Kabushiki Kaisha
Yasumori Fukushima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for fabricating semiconductor device with high quality cryst...
Patent number
6,337,259
Issue date
Jan 8, 2002
Sharp Kabushiki Kaisha
Tohru Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microstructure producing method capable of controlling growth posit...
Patent number
6,326,311
Issue date
Dec 4, 2001
Sharp Kabushiki Kaisha
Tohru Ueda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor storage device capable of improving controllability o...
Patent number
6,310,376
Issue date
Oct 30, 2001
Sharp Kabushiki Kaisha
Tohru Ueda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for forming ultrafine particles and/or ultrafine wire, and s...
Patent number
6,103,600
Issue date
Aug 15, 2000
Sharp Kabushiki Kaisha
Tohru Ueda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for fabricating semiconductor nanocrystal and semiconductor...
Patent number
6,090,666
Issue date
Jul 18, 2000
Sharp Kabushiki Kaisha
Tohru Ueda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor storage element having a channel region formed of an...
Patent number
6,013,922
Issue date
Jan 11, 2000
Sharp Kabushiki Kaisha
Tohru Ueda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for fabricating a thin film transistor
Patent number
5,395,804
Issue date
Mar 7, 1995
Sharp Kabushiki Kaisha
Tohru Ueda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active matrix substrate
Patent number
5,368,915
Issue date
Nov 29, 1994
Sharp Kabushiki Kaisha
Tohru Ueda
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor device and manufacture method thereof
Publication number
20050258421
Publication date
Nov 24, 2005
Hiroshi Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Active matrix substrate and display device having the same
Publication number
20050073620
Publication date
Apr 7, 2005
Sharp Kabushiki Kaisha
Masahito Gotoh
G02 - OPTICS
Information
Patent Application
Active matrix substrate and display device
Publication number
20040257489
Publication date
Dec 23, 2004
Sharp Kabushiki Kaisha
Masahito Gotoh
G02 - OPTICS
Information
Patent Application
Liquid crystal display device and method for producing the same
Publication number
20040008295
Publication date
Jan 15, 2004
Tohru Ueda
G02 - OPTICS
Information
Patent Application
Substrate with a flattening film, display substrate, and method of...
Publication number
20030184697
Publication date
Oct 2, 2003
Tohru Ueda
G02 - OPTICS
Information
Patent Application
Active matrix display device having high intensity and high precisi...
Publication number
20020149017
Publication date
Oct 17, 2002
Masahito Gotoh
G02 - OPTICS
Information
Patent Application
Thin-film transistor, method for fabricating the same, and liquid c...
Publication number
20020125535
Publication date
Sep 12, 2002
Tohru Ueda
H01 - BASIC ELECTRIC ELEMENTS