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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Recording and reproducing system for image data with recording posi...
Patent number
8,064,735
Issue date
Nov 22, 2011
Hitachi Kokusai Electric Co., Ltd.
Shigeki Nagaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for recording/reproducing image information on...
Patent number
7,751,693
Issue date
Jul 6, 2010
Hitachi Kokusai Electric, Inc.
Tomomi Takada
G11 - INFORMATION STORAGE
Information
Patent Grant
Circulating memory apparatus and image storage distribution system
Patent number
7,697,816
Issue date
Apr 13, 2010
Hitachi Kokusai Electric, Inc.
Tomomi Takada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Change detecting method and apparatus
Patent number
7,496,212
Issue date
Feb 24, 2009
Hitachi Kokusai Electric Inc.
Tsuyoshi Kawabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image data storage method and system
Patent number
7,474,340
Issue date
Jan 6, 2009
Hitachi Kokusai Electric Inc.
Seiichi Hirai
G11 - INFORMATION STORAGE
Information
Patent Grant
Video distribution method and video distribution system
Patent number
7,451,473
Issue date
Nov 11, 2008
Hitachi Kokusai Electric Inc.
Tsuyoshi Kawabe
G08 - SIGNALLING
Information
Patent Grant
Object tracking method and object tracking apparatus
Patent number
7,400,344
Issue date
Jul 15, 2008
Hitachi Kokusai Electric Inc.
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object detection method and apparatus which perform object detectio...
Patent number
7,382,896
Issue date
Jun 3, 2008
Hitachi Kokusai Electric Inc.
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recording and reproducing system for image data with recording posi...
Patent number
7,379,628
Issue date
May 27, 2008
Hitachi, Ltd.
Shigeki Nagaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for editing image data, and computer program p...
Patent number
7,369,130
Issue date
May 6, 2008
Hitachi Kokusai Electric Inc.
Tsuyoshi Kawabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intruding object detecting method and intruding object monitoring a...
Patent number
7,215,795
Issue date
May 8, 2007
Hitachi Kokusai Electric Inc.
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object detection method using an image-pickup device with easy dete...
Patent number
7,215,827
Issue date
May 8, 2007
Hitachi Kokusai Electric Inc.
Wataru Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video retrieval method and apparatus
Patent number
7,203,366
Issue date
Apr 10, 2007
Hitachi, Ltd.
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object tracking method and apparatus using template matching
Patent number
7,113,616
Issue date
Sep 26, 2006
Hitachi Kokusai Electric Inc.
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Change detecting method and apparatus and monitoring system using t...
Patent number
7,081,814
Issue date
Jul 25, 2006
Hitachi Kokusai Electric Inc.
Tsuyoshi Kawabe
G08 - SIGNALLING
Information
Patent Grant
Object detecting method and object detecting apparatus and intrudin...
Patent number
7,082,209
Issue date
Jul 25, 2006
Hitachi Kokusai Electric, Inc.
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intruding object detection method and intruding object monitor appa...
Patent number
7,035,430
Issue date
Apr 25, 2006
Hitachi Kokusai Electric Inc.
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Motion picture information displaying method and apparatus
Patent number
6,983,420
Issue date
Jan 3, 2006
Hitachi Denshi Kabushiki Kaisha
Tsutomu Itou
G11 - INFORMATION STORAGE
Information
Patent Grant
Intruding object monitoring method and intruding object monitoring...
Patent number
6,812,835
Issue date
Nov 2, 2004
Hitachi Kokusai Electric Inc.
Wataru Ito
G08 - SIGNALLING
Information
Patent Grant
Video retrieval method and apparatus
Patent number
6,766,057
Issue date
Jul 20, 2004
Hitachi, Ltd.
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for automatically detecting intrusion object i...
Patent number
6,754,367
Issue date
Jun 22, 2004
Hitachi Denshi Kabushiki Kaisha
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object tracking method and object tracking apparatus
Patent number
6,687,386
Issue date
Feb 3, 2004
Hitachi Denshi Kabushiki Kaisha
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of editing a video program with variable view point of picke...
Patent number
6,654,031
Issue date
Nov 25, 2003
Hitachi Kokusai Electric Inc.
Tsutomu Ito
G11 - INFORMATION STORAGE
Information
Patent Grant
Editing method and apparatus for moving pictures
Patent number
6,577,807
Issue date
Jun 10, 2003
Hitachi Denshi Kabushiki Kaisha
Kazuhito Yaegashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Video retrieval method and apparatus
Patent number
6,567,550
Issue date
May 20, 2003
Hitachi, Ltd.
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video information editing method and system, and recording medium h...
Patent number
6,560,400
Issue date
May 6, 2003
Hitachi Denshi Kabushiki Kaisha
Masanori Sumiyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of updating reference background image, method of detecting...
Patent number
6,546,115
Issue date
Apr 8, 2003
Hitachi Denshi Kabushiki Kaisha
Wataru Ito
G08 - SIGNALLING
Information
Patent Grant
Apparatus for editing moving picture having a related information t...
Patent number
6,526,215
Issue date
Feb 25, 2003
Hitachi Denshi Kabushiki Kaisha
Seiichi Hirai
G11 - INFORMATION STORAGE
Information
Patent Grant
METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR EDITING MOVING...
Patent number
6,487,360
Issue date
Nov 26, 2002
Hitachi Denshi Kabushiki Kaisha
Masanori Sumiyoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of distinguishing a moving object and apparatus of tracking...
Patent number
6,445,409
Issue date
Sep 3, 2002
Hitachi Denshi Kabushiki Kaisha
Wataru Ito
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
Recording and reproducing system for image data with recording posi...
Publication number
20080240686
Publication date
Oct 2, 2008
Shigeki Nagaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for recording/reproducing image information on...
Publication number
20060029370
Publication date
Feb 9, 2006
Tomomi Takada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for editing image data, and computer program p...
Publication number
20050193343
Publication date
Sep 1, 2005
Tsuyoshi Kawabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Circulating recording apparatus, method and program
Publication number
20050076176
Publication date
Apr 7, 2005
Tomomi Takada
G11 - INFORMATION STORAGE
Information
Patent Application
Object tracking method and object tracking apparatus
Publication number
20050052533
Publication date
Mar 10, 2005
Hitachi Kokusai Electric Inc.
Wataru Ito
G08 - SIGNALLING
Information
Patent Application
Recording and reproducing system for image data with recording posi...
Publication number
20040247205
Publication date
Dec 9, 2004
Shigeki Nagaya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Change detecting method and apparatus and monitoring system using t...
Publication number
20040246123
Publication date
Dec 9, 2004
Tsuyoshi Kawabe
G08 - SIGNALLING
Information
Patent Application
Circulating memory apparatus and image storage distribution system
Publication number
20040244055
Publication date
Dec 2, 2004
Tomomi Takada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Change detecting method and apparatus
Publication number
20040233286
Publication date
Nov 25, 2004
Tsuyoshi Kawabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Video retrieval method and apparatus
Publication number
20040218814
Publication date
Nov 4, 2004
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Video distribution method and video distribution system
Publication number
20040205825
Publication date
Oct 14, 2004
Tsuyoshi Kawabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Graphic data distribution system and a data converter, and a graphi...
Publication number
20040177373
Publication date
Sep 9, 2004
Tsuyoshi Kawabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Object tracking method and object tracking apparatus
Publication number
20040125984
Publication date
Jul 1, 2004
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image display method for mobile terminal in image distribution syst...
Publication number
20040104920
Publication date
Jun 3, 2004
Tsuyoshi Kawabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image data storage method and system
Publication number
20040090542
Publication date
May 13, 2004
Seiichi Hirai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Object-detection-condition modifiable object detection method and o...
Publication number
20040032494
Publication date
Feb 19, 2004
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Video retrieval method and apparatus
Publication number
20030192058
Publication date
Oct 9, 2003
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Object detection method using an image-pickup device with easy dete...
Publication number
20030174253
Publication date
Sep 18, 2003
Wataru Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for correcting an abnormality of video signal of a video...
Publication number
20030142955
Publication date
Jul 31, 2003
Aki Hashizume
G11 - INFORMATION STORAGE
Information
Patent Application
Object tracking method and apparatus using template matching
Publication number
20030103648
Publication date
Jun 5, 2003
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for controlling a view field of an image picki...
Publication number
20020171742
Publication date
Nov 21, 2002
Wataru Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video retrieval method and apparatus
Publication number
20020150310
Publication date
Oct 17, 2002
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of making video program
Publication number
20020141734
Publication date
Oct 3, 2002
Shigeyuki Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR EDITING MOVING PICTURE HAVING A RELATED INFORMATION T...
Publication number
20020131760
Publication date
Sep 19, 2002
SEIICHI HIRAI
G11 - INFORMATION STORAGE
Information
Patent Application
Intruding object detection method and intruding object monitor appa...
Publication number
20020071034
Publication date
Jun 13, 2002
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Intruding object detecting method and intruding object monitoring a...
Publication number
20020051058
Publication date
May 2, 2002
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Object detecting method and object detecting apparatus and intrudin...
Publication number
20020041698
Publication date
Apr 11, 2002
Wataru Ito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Intruding object monitoring method and intruding object monitoring...
Publication number
20010019357
Publication date
Sep 6, 2001
Wataru Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video retrieval method and apparatus
Publication number
20010005428
Publication date
Jun 28, 2001
Takafumi Miyatake
G06 - COMPUTING CALCULATING COUNTING