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Hisakazu Nakamura
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Yamatokoriyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display and electronic device having same
Patent number
7,956,971
Issue date
Jun 7, 2011
Sharp Kabushiki Kaisha
Hisakazu Nakamura
G02 - OPTICS
Information
Patent Grant
Display device, method of driving same and electronic device mounti...
Patent number
7,924,276
Issue date
Apr 12, 2011
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display and electronic device having same
Patent number
7,683,995
Issue date
Mar 23, 2010
Sharp Kabushiki Kaisha
Hisakazu Nakamura
Information
Patent Grant
Display device method of driving same and electronic device mountin...
Patent number
7,321,353
Issue date
Jan 22, 2008
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device, method of driving same and electronic device mounti...
Patent number
7,286,108
Issue date
Oct 23, 2007
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display apparatus
Patent number
6,822,701
Issue date
Nov 23, 2004
Sharp Kabushiki Kaisha
Touko Kasahara
G02 - OPTICS
Information
Patent Grant
Active matrix substrate and liquid crystal display apparatus having...
Patent number
6,424,399
Issue date
Jul 23, 2002
Sharp Kabushiki Kaisha
Yasunori Shimada
G02 - OPTICS
Information
Patent Grant
Active matrix substrate and liquid crystal display apparatus having...
Patent number
5,949,507
Issue date
Sep 7, 1999
Sharp Kabushiki Kaisha
Yasunori Shimada
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device and reflector
Patent number
5,691,791
Issue date
Nov 25, 1997
Sharp Kabushiki Kaisha
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Liquid crystal device with a reflective substrate with bumps of pho...
Patent number
5,418,635
Issue date
May 23, 1995
Sharp Kabushiki Kaisha
Seiichi Mitsui
G02 - OPTICS
Information
Patent Grant
Optical writing type liquid crystal display device
Patent number
5,315,420
Issue date
May 24, 1994
Sharp Kabushiki Kaisha
Yozo Narutaki
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Liquid crystal display and electronic device having same
Publication number
20100165274
Publication date
Jul 1, 2010
Sharp Kabushiki Kaisha
Hisakazu Nakamura
G02 - OPTICS
Information
Patent Application
Display device, method of driving same and electronic device mounti...
Publication number
20080055218
Publication date
Mar 6, 2008
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid Crystal Display Device and Electronic Device Using the Same
Publication number
20080013027
Publication date
Jan 17, 2008
Tadashi Kawamura
G02 - OPTICS
Information
Patent Application
Liquid Crystal Display And Electronic Device Having Same
Publication number
20070199504
Publication date
Aug 30, 2007
Sharp Kabushiki Kaisha
Hisakazu Nakamura
G02 - OPTICS
Information
Patent Application
Liquid crystal, display device, driving method therefor and electro...
Publication number
20050219453
Publication date
Oct 6, 2005
Sharp Kabushiki Kaisha
Masumi Kubo
G02 - OPTICS
Information
Patent Application
Liquid crystal display device, driving method therefor and electron...
Publication number
20050219182
Publication date
Oct 6, 2005
Sharp Kabushiki Kaisha
Hisakazu Nakamura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Display device, method of driving same and electronic device mounti...
Publication number
20050140632
Publication date
Jun 30, 2005
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Ultrasonic electronic stylus and stylus-input system
Publication number
20050140663
Publication date
Jun 30, 2005
Sharp Kabushiki Kaisha
Hisakazu Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Display device method of driving same and electronic device mountin...
Publication number
20020180673
Publication date
Dec 5, 2002
Kazuhiho Tsuda
G02 - OPTICS