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Hideaki Yamamoto
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Mobara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Surface treatment apparatus and method for manufacturing liquid cry...
Patent number
7,435,302
Issue date
Oct 14, 2008
Hitachi Displays, Ltd.
Yoichi Takahara
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Liquid crystal display device, manufacturing method thereof, and fa...
Patent number
6,903,786
Issue date
Jun 7, 2005
Hitachi, Ltd.
Tomoaki Takahashi
G02 - OPTICS
Information
Patent Grant
Semiconductor integrated circuit device and method of manufacturing...
Patent number
RE37959
Issue date
Jan 7, 2003
Hitachi, Ltd.
Kazuhiro Komori
438 - Semiconductor device manufacturing: process
Information
Patent Grant
Liquid crystal display device and method of manufacturing the same
Patent number
6,433,842
Issue date
Aug 13, 2002
Hitachi, Ltd.
Toshiki Kaneko
G02 - OPTICS
Information
Patent Grant
Active matrix display device using aluminum alloy in scanning signa...
Patent number
6,226,059
Issue date
May 1, 2001
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Thin film transistor substrate, manufacturing method thereof, liqui...
Patent number
5,889,573
Issue date
Mar 30, 1999
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Active matrix display device using aluminum alloy in scanning signa...
Patent number
5,781,255
Issue date
Jul 14, 1998
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Active matrix liquid crystal display in which the gate and/or drain...
Patent number
5,739,877
Issue date
Apr 14, 1998
Hitahci, Ltd.
Kenichi Onisawa
G02 - OPTICS
Information
Patent Grant
Thin film transistor substrate, manufacturing method thereof, liqui...
Patent number
5,719,408
Issue date
Feb 17, 1998
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Thin film transistor substrate, manufacturing method thereof, liqui...
Patent number
5,672,523
Issue date
Sep 30, 1997
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
LCD device with TFTs in which pixel electrodes are formed in the sa...
Patent number
5,671,027
Issue date
Sep 23, 1997
Hitachi, Ltd.
Akira Sasano
G02 - OPTICS
Information
Patent Grant
Method for making LCD device in which gate insulator of TFT is form...
Patent number
5,610,738
Issue date
Mar 11, 1997
Hitachi, Ltd.
Akira Sasano
G02 - OPTICS
Information
Patent Grant
Method of making an EPROM with peripheral transistor
Patent number
5,604,142
Issue date
Feb 18, 1997
Hitachi, Ltd.
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device and method of manufacturing...
Patent number
5,602,048
Issue date
Feb 11, 1997
Hitachi, Ltd.
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of repairing a signal line open circuit by connecting each s...
Patent number
5,600,460
Issue date
Feb 4, 1997
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Active matrix display device using aluminum alloy in scanning signa...
Patent number
5,589,962
Issue date
Dec 31, 1996
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Method of manufacturing a thin film transistor substrate
Patent number
5,585,290
Issue date
Dec 17, 1996
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Liquid crystal display having patterned insulating and semiconducto...
Patent number
5,541,748
Issue date
Jul 30, 1996
Hitachi, Ltd.
Kikuo Ono
G02 - OPTICS
Information
Patent Grant
Matrix liquid crystal, display device having testing pads of transp...
Patent number
5,530,568
Issue date
Jun 25, 1996
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with a structure of improved terminal...
Patent number
5,510,918
Issue date
Apr 23, 1996
Hitachi, Ltd.
Kuniyuki Matsunaga
G02 - OPTICS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
5,472,891
Issue date
Dec 5, 1995
Hitachi, Ltd.
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a semiconductor memory device
Patent number
5,445,980
Issue date
Aug 29, 1995
Hitachi, Ltd.
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device with TFTS in which pixel electrodes a...
Patent number
5,402,254
Issue date
Mar 28, 1995
Hitachi, Ltd.
Akira Sasano
G02 - OPTICS
Information
Patent Grant
Thin film transistor substrate, liquid crystal display panel and li...
Patent number
5,359,206
Issue date
Oct 25, 1994
Hitachi, Ltd.
Hideaki Yamamoto
G02 - OPTICS
Information
Patent Grant
Method of manufacturing EEPROM memory device
Patent number
5,340,760
Issue date
Aug 23, 1994
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display device having peripheral dummy lines
Patent number
5,285,301
Issue date
Feb 8, 1994
Hitachi, Ltd.
Kazuo Shirahashi
G02 - OPTICS
Information
Patent Grant
Thin film phototransistor and photosensor array using the same
Patent number
5,200,634
Issue date
Apr 6, 1993
Hitachi, Ltd.
Toshihisa Tsukada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor memory device
Patent number
5,189,497
Issue date
Feb 23, 1993
Hitachi, Ltd.
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making tunnel EEPROM
Patent number
5,153,144
Issue date
Oct 6, 1992
Hitachi, Ltd.
Kazuhiro Komori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a metallic silicide transparent electrode
Patent number
5,151,385
Issue date
Sep 29, 1992
Hitachi, Ltd.
Hideaki Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Surface treatment apparatus and method for manufacturing liquid cry...
Publication number
20050067104
Publication date
Mar 31, 2005
Yoichi Takahara
B08 - CLEANING
Information
Patent Application
Liquid crystal display device, manufacturing method thereof, and fa...
Publication number
20040223090
Publication date
Nov 11, 2004
Tomoaki Takahashi
G02 - OPTICS
Information
Patent Application
Liquid crystal display device, manufacturing method thereof, and fa...
Publication number
20020030779
Publication date
Mar 14, 2002
Tomoaki Takahashi
G02 - OPTICS