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Mamoru Yoshida
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Kunitachi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal lens, method of driving liquid crystal lens, lens un...
Patent number
9,389,454
Issue date
Jul 12, 2016
ORTUS TECHNOLOGY CO., LTD.
Minoru Yamaguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Photovoltaic polarizing element and method of manufacturing the same
Patent number
8,623,477
Issue date
Jan 7, 2014
Casio Computer Co., Ltd.
Mamoru Yoshida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Liquid crystal display device with a pair of discotic viewing angle...
Patent number
8,339,546
Issue date
Dec 25, 2012
Casio Computer Co., Ltd.
Hiroki Sato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having two discotic liquid crystal co...
Patent number
8,319,923
Issue date
Nov 27, 2012
Casio Computer Co., Ltd.
Hiroki Sato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with a pair of discotic liquid crysta...
Patent number
7,864,278
Issue date
Jan 4, 2011
Casio Computer Co., Ltd.
Hiroki Sato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with a pair of discotic liquid crysta...
Patent number
7,777,846
Issue date
Aug 17, 2010
Casio Computer Co., Ltd.
Hiroki Sato
Information
Patent Grant
Liquid crystal display device having liquid crystal layer in which...
Patent number
7,525,616
Issue date
Apr 28, 2009
Casio Computer Co., Ltd.
Hiroki Sato
G02 - OPTICS
Information
Patent Grant
Thin-film transistor array and liquid crystal display device using...
Patent number
5,504,348
Issue date
Apr 2, 1996
Casio Computer Co., Ltd.
Mamoru Yoshida
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL LENS, METHOD OF DRIVING LIQUID CRYSTAL LENS, LENS UN...
Publication number
20140028924
Publication date
Jan 30, 2014
Ortus Technology Co., Ltd.
Minoru YAMAGUCHI
G02 - OPTICS
Information
Patent Application
PHOTOVOLTAIC POLARIZING ELEMENT AND METHOD OF MANUFACTURING THE SAME
Publication number
20110096271
Publication date
Apr 28, 2011
CASIO COMPUTER CO., LTD.
Mamoru YOSHIDA
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20100265452
Publication date
Oct 21, 2010
CASIO COMPUTER CO., LTD.
Hiroki Sato
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20100265437
Publication date
Oct 21, 2010
CASIO COMPUTER CO., LTD.
Hiroki Sato
G02 - OPTICS
Information
Patent Application
Liquid crystal display device having liquid crystal layer in which...
Publication number
20060215092
Publication date
Sep 28, 2006
CASIO COMPUTER CO., LTD.
Hiroki Sato
G02 - OPTICS
Information
Patent Application
Liquid crystal display device
Publication number
20060203149
Publication date
Sep 14, 2006
CASIO COMPUTER CO., LTD.
Hiroki Sato
G02 - OPTICS