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Norio Tada
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Kumagaya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display apparatus with optical input function
Patent number
7,924,273
Issue date
Apr 12, 2011
Toshiba Matsushita Display Technology Co., Ltd
Hiroki Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device
Patent number
7,773,068
Issue date
Aug 10, 2010
Toshiba Matsushita Display Technology Co., Ltd
Takashi Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Liquid crystal display device achieving imaging with high S/N ratio...
Patent number
7,701,448
Issue date
Apr 20, 2010
Toshiba Matsushita Display Technology Co., Ltd
Hiroki Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device and control method therefor
Patent number
7,655,889
Issue date
Feb 2, 2010
Toshiba Matsushita Display Technology Co., Ltd
Takashi Nakamura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device provided with an image capturing func...
Patent number
7,463,297
Issue date
Dec 9, 2008
Toshiba Matsushita Display Technology Co., Ltd
Masahiro Yoshida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Photoelectric conversion element and display device including the same
Patent number
7,361,947
Issue date
Apr 22, 2008
Toshiba Matsushita Display Technology Co., Ltd
Norio Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Suppression of leakage current in image acquisition
Patent number
7,265,740
Issue date
Sep 4, 2007
Toshiba Matsushita Display Technology Co., Ltd
Masahiro Tada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device and photoelectric conversion device
Patent number
7,164,164
Issue date
Jan 16, 2007
Toshiba Matsushita Display Technology Co., Ltd.
Takashi Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor circuit array substrate with a photo-electric sensor...
Patent number
7,061,019
Issue date
Jun 13, 2006
Toshiba Matsushita Display Technology Co., Ltd
Arichika Ishida
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Field-Through Compensation Circuit and Display Device
Publication number
20090115760
Publication date
May 7, 2009
Hirotaka HAYASHI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY APPARATUS WITH OPTICAL INPUT FUNCTION
Publication number
20080252617
Publication date
Oct 16, 2008
Toshiba Matsushita Display Technology Co., Ltd.
Hiroki Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE
Publication number
20080018612
Publication date
Jan 24, 2008
Toshiba Matsushita Display Technology Co., Ltd.
Takashi NAKAMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE AND CONTROL METHOD THEREFOR
Publication number
20080001070
Publication date
Jan 3, 2008
Toshiba Matsushita Display Technology Co., Ltd.
Takashi Nakamura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE ACHIEVING IMAGING WITH HIGH S/N RATIO...
Publication number
20070296688
Publication date
Dec 27, 2007
Toshiba Matsushita Display Technology Co., Ltd.
Hiroki Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY DEVICE INCLUDING OPTICAL SENSOR IN PIXEL
Publication number
20070229424
Publication date
Oct 4, 2007
Toshiba Matsushita Display Technology Co., Ltd.
Hirotaka Hayashi
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20070182723
Publication date
Aug 9, 2007
Toshiba Matsushita Display Technology Co., Ltd.
Takayuki Imai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Photoelectric conversion element and display device including the same
Publication number
20060138421
Publication date
Jun 29, 2006
Norio Tada
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20050128331
Publication date
Jun 16, 2005
Toshiba Matsushita Display Technology Co., Ltd.
Masahiro Yoshida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device and photoelectric conversion device
Publication number
20050045881
Publication date
Mar 3, 2005
Toshiba Matsushita Display Technology Co., Ltd.
Takashi Nakamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuit array substrate and method of manufacturing the same
Publication number
20050017318
Publication date
Jan 27, 2005
Toshiba Matsushita Display Technology Co., Ltd.
Arichika Ishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Suppression of leakage current in image acquisition
Publication number
20040043676
Publication date
Mar 4, 2004
Toshiba Matsushita Display Technology Co., Ltd.
Masahiro Tada
G02 - OPTICS