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Akira SHIBATA
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Higashi-ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Video processing system for demultiplexing received compressed and...
Patent number
9,942,596
Issue date
Apr 10, 2018
Hitachi Maxell, Ltd.
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video processing system for demultiplexing received compressed and...
Patent number
9,906,828
Issue date
Feb 27, 2018
Hitachi Maxell, Ltd.
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video processing system for demultiplexing received compressed and...
Patent number
9,686,578
Issue date
Jun 20, 2017
Hitachi Maxell, Ltd.
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video processing system for demultiplexing received compressed and...
Patent number
9,392,321
Issue date
Jul 12, 2016
Hitachi Maxell, Ltd.
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-powered gamma detector
Patent number
9,046,611
Issue date
Jun 2, 2015
Japan Atomic Energy Agency
Tomoaki Takeuchi
G01 - MEASURING TESTING
Information
Patent Grant
Video signal transmission device, video signal transmission and rec...
Patent number
8,130,794
Issue date
Mar 6, 2012
Hitachi, Ltd.
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for receiving and recording digital information
Patent number
8,009,375
Issue date
Aug 30, 2011
Hitachi Consumer Electronics Co., Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for transmitting digital audio and video information
Patent number
7,952,823
Issue date
May 31, 2011
Hitachi Consumer Electronics Co., Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for transmitting and receiving digital video a...
Patent number
7,859,777
Issue date
Dec 28, 2010
Hitachi Consumer Electronics Co., Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording/playback system for medium compliant to copy control
Patent number
7,814,563
Issue date
Oct 12, 2010
Hitachi, Ltd.
Takaharu Noguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for transmitting and receiving digital video a...
Patent number
7,808,733
Issue date
Oct 5, 2010
Hitachi Consumer Electronics Co., Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for receiving compressed digital information
Patent number
7,286,310
Issue date
Oct 23, 2007
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital information recording/reproducing apparatus
Patent number
7,259,926
Issue date
Aug 21, 2007
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital information recording/reproducing method and apparatus
Patent number
7,027,240
Issue date
Apr 11, 2006
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital information recording/reproducing apparatus
Patent number
7,012,769
Issue date
Mar 14, 2006
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital information recording/reproducing apparatus
Patent number
6,952,315
Issue date
Oct 4, 2005
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for transmitting and receiving digital informa...
Patent number
6,590,726
Issue date
Jul 8, 2003
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
6,498,691
Issue date
Dec 24, 2002
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
6,324,025
Issue date
Nov 27, 2001
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
6,278,564
Issue date
Aug 21, 2001
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
6,069,757
Issue date
May 30, 2000
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
6,002,536
Issue date
Dec 14, 1999
Hitachi Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
5,862,004
Issue date
Jan 19, 1999
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording reprodu...
Patent number
5,699,203
Issue date
Dec 16, 1997
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
5,673,154
Issue date
Sep 30, 1997
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
5,671,095
Issue date
Sep 23, 1997
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
5,530,598
Issue date
Jun 25, 1996
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
5,517,368
Issue date
May 14, 1996
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital transmission signal processing system and recording/reprodu...
Patent number
5,337,199
Issue date
Aug 9, 1994
Hitachi, Ltd.
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Grant
Audio signal recording/reproducing system for use in time-lapse vid...
Patent number
4,819,097
Issue date
Apr 4, 1989
Hitachi, Ltd.
Nobuo Azuma
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
VIDEO PROCESSING SYSTEM FOR DEMULTIPLEXING RECEIVED COMPRESSED AND...
Publication number
20170257662
Publication date
Sep 7, 2017
Hitachi Maxell, Ltd.
Nobuaki KABUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO PROCESSING SYSTEM FOR DEMULTIPLEXING RECEIVED COMPRESSED AND...
Publication number
20160295270
Publication date
Oct 6, 2016
Hitachi Maxell, Ltd.
Nobuaki KABUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO PROCESSING SYSTEM FOR DEMULTIPLEXING RECEIVED COMPRESSED AND...
Publication number
20160286161
Publication date
Sep 29, 2016
Hitachi Maxell, Ltd.
Nobuaki KABUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO PROCESSING SYSTEM FOR DEMULTIPLEXING RECEIVED COMPRESSED AND...
Publication number
20140205263
Publication date
Jul 24, 2014
HITACHI CONSUMER ELECTRONICS CO., LTD.
Nobuaki KABUTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELF-POWERED GAMMA DETECTOR
Publication number
20140110578
Publication date
Apr 24, 2014
SUKEGAWA ELECTRIC CO., LTD.
Tomoaki TAKEUCHI
G01 - MEASURING TESTING
Information
Patent Application
VIDEO SIGNAL TRANSMISSION DEVICE, VIDEO SIGNAL TRANSMISSION AND REC...
Publication number
20120147904
Publication date
Jun 14, 2012
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video Information Recording and Outputting Method, Recording Media...
Publication number
20080292286
Publication date
Nov 27, 2008
Takaharu Noguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital Information Recording/Reproducing Apparatus
Publication number
20080253743
Publication date
Oct 16, 2008
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital Information Recording/Reproducing Apparatus
Publication number
20080175314
Publication date
Jul 24, 2008
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20080069538
Publication date
Mar 20, 2008
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information processing method and information processing apparatus
Publication number
20070147609
Publication date
Jun 28, 2007
Takaharu Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video signal transmission method and video processing system
Publication number
20060291569
Publication date
Dec 28, 2006
Nobuaki Kabuto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20060269254
Publication date
Nov 30, 2006
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20060098951
Publication date
May 11, 2006
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20060093332
Publication date
May 4, 2006
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Recording/playback system for medium compliant to copy control
Publication number
20060067530
Publication date
Mar 30, 2006
Takaharu Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20040126087
Publication date
Jul 1, 2004
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20040008977
Publication date
Jan 15, 2004
Hideo Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital information recording/reproducing apparatus
Publication number
20030190156
Publication date
Oct 9, 2003
Hidoe Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for transmitting and receiving digital informa...
Publication number
20030039044
Publication date
Feb 27, 2003
Hideo Arai
G11 - INFORMATION STORAGE
Information
Patent Application
Digital transmission signal processing system and recording/reprodu...
Publication number
20010052105
Publication date
Dec 13, 2001
Hideo Arai
G11 - INFORMATION STORAGE