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Hiroyuki Mano
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information terminal device, information terminal management system...
Patent number
8,825,385
Issue date
Sep 2, 2014
Clarion Co., Ltd.
Shinya Iguchi
G01 - MEASURING TESTING
Information
Patent Grant
Liquid crystal driver and liquid crystal display device using the same
Patent number
RE42993
Issue date
Dec 6, 2011
Hitachi, Ltd.
Hiroyuki Nitta
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Liquid crystal driver and liquid crystal display device using the same
Patent number
RE42597
Issue date
Aug 9, 2011
Hitachi, Ltd.
Hiroyuki Nitta
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Liquid crystal driver and liquid crystal display device using the same
Patent number
RE40973
Issue date
Nov 17, 2009
Hitachi, Ltd.
Hiroyuki Nitta
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Liquid crystal driver and liquid crystal display device using the same
Patent number
RE40916
Issue date
Sep 15, 2009
Hitachi, Ltd.
Hiroyuki Nitta
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Multi-tone display device
Patent number
7,262,755
Issue date
Aug 28, 2007
Hitachi, Ltd.
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multi-tone display device
Patent number
7,212,181
Issue date
May 1, 2007
Hitachi, Ltd.
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal driver and liquid crystal display device using the same
Patent number
RE39366
Issue date
Oct 31, 2006
Hitachi, Ltd.
Hiroyuki Nitta
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Multiple-tone display system
Patent number
7,106,289
Issue date
Sep 12, 2006
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multiple-tone display system
Patent number
6,888,525
Issue date
May 3, 2005
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display control apparatus and liquid crystal display...
Patent number
6,862,021
Issue date
Mar 1, 2005
Hitachi, Ltd.
Yasuyuki Kudo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Monitor device for displaying output display images of a plurality...
Patent number
6,836,787
Issue date
Dec 28, 2004
Hitachi, Ltd.
Naruhiko Kasai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for liquid crystal display with intermediate tone
Patent number
RE38661
Issue date
Nov 30, 2004
Hitachi, Ltd.
Tsuguji Tachiuchi
345 - Computer graphics processing and selective visual display systems
Information
Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
Patent number
6,587,120
Issue date
Jul 1, 2003
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multiple-tone display system
Patent number
6,587,088
Issue date
Jul 1, 2003
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus and method for information display
Patent number
6,570,580
Issue date
May 27, 2003
Hitachi, Ltd.
Hitoshi Suzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of driving STN liquid crystal panel and apparatus therefor
Patent number
6,559,823
Issue date
May 6, 2003
Hitachi, Ltd.
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid-crystal halftone display system
Patent number
6,542,141
Issue date
Apr 1, 2003
Hitachi, Ltd.
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multiple-tone display system
Patent number
6,437,765
Issue date
Aug 20, 2002
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display control apparatus and liquid crystal display...
Patent number
6,353,435
Issue date
Mar 5, 2002
Hitachi, Ltd.
Yasuyuki Kudo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multiple-tone display system
Patent number
6,320,564
Issue date
Nov 20, 2001
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
Patent number
6,310,602
Issue date
Oct 30, 2001
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display control device
Patent number
6,219,020
Issue date
Apr 17, 2001
Hitachi, Ltd.
Tsutomu Furuhashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multiple-tone display system
Patent number
6,191,766
Issue date
Feb 20, 2001
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multi-tone display device
Patent number
6,191,765
Issue date
Feb 20, 2001
Hitachi, Ltd.
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multi-tone display device
Patent number
6,191,767
Issue date
Feb 20, 2001
Hitachi, Ltd.
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
Patent number
6,118,429
Issue date
Sep 12, 2000
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Multiple-tone display system
Patent number
6,100,864
Issue date
Aug 8, 2000
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
6,088,014
Issue date
Jul 11, 2000
Hitachi, Ltd.
Tsutomu Furuhashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal controller and liquid crystal display unit
Patent number
6,084,561
Issue date
Jul 4, 2000
Hitachi, Ltd.
Yasuyuki Kudo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION TERMINAL DEVICE, INFORMATION TERMINAL MANAGEMENT SYSTEM...
Publication number
20120253662
Publication date
Oct 4, 2012
Clarion Co., Ltd.
Shinya Iguchi
G01 - MEASURING TESTING
Information
Patent Application
Multi-tone display device
Publication number
20070182764
Publication date
Aug 9, 2007
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Multiple-tone display system
Publication number
20060221032
Publication date
Oct 5, 2006
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Multi-tone display device
Publication number
20050200581
Publication date
Sep 15, 2005
Hiroyuki Mano
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Multiple-tone display system
Publication number
20050062700
Publication date
Mar 24, 2005
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Multiple-tone display system
Publication number
20030206148
Publication date
Nov 6, 2003
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Multiple-tone display system
Publication number
20020196222
Publication date
Dec 26, 2002
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display control apparatus and liquid crystal display...
Publication number
20020130881
Publication date
Sep 19, 2002
YASUYUKI KUDO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Multiple-tone display system
Publication number
20020033816
Publication date
Mar 21, 2002
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display system capable of reducing and enlarging res...
Publication number
20010048418
Publication date
Dec 6, 2001
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIQUID CRYSTAL DISPLAY CONTROL APPARATUS AND LIQUID CRYSTAL DISPLAY...
Publication number
20010028346
Publication date
Oct 11, 2001
YASUYUKI KUDO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS