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Kazuko Tsujimura
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image input system
Patent number
7,321,453
Issue date
Jan 22, 2008
Canon Kabushiki Kaisha
Makoto Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, image processing apparatus, communication...
Patent number
7,187,402
Issue date
Mar 6, 2007
Canon Kabushiki Kaisha
Hiroki Yonezawa
G08 - SIGNALLING
Information
Patent Grant
Image input system
Patent number
6,768,563
Issue date
Jul 27, 2004
Canon Kabushiki Kaisha
Makoto Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for controlling configuration of video camera
Patent number
6,680,746
Issue date
Jan 20, 2004
Canon Kabushiki Kaisha
Tomoaki Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, image processing apparatus, communication...
Patent number
6,580,451
Issue date
Jun 17, 2003
Canon Kabushiki Kaisha
Hiroki Yonezawa
G08 - SIGNALLING
Information
Patent Grant
Communication apparatus image processing apparatus communication me...
Patent number
6,266,082
Issue date
Jul 24, 2001
Canon Kabushiki Kaisha
Hiroki Yonezawa
G08 - SIGNALLING
Information
Patent Grant
Image retrieval method and apparatus using a compound image formed...
Patent number
6,246,804
Issue date
Jun 12, 2001
Canon Kabushiki Kaisha
Hiroaki Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image retrieval method and apparatus
Patent number
6,181,818
Issue date
Jan 30, 2001
Canon Kabushiki Kaisha
Hiroaki Sato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication conference system and communication conference apparatus
Patent number
5,909,543
Issue date
Jun 1, 1999
Canon Kabushiki Kaisha
Kenichiro Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image searching method and apparatus thereof using color informatio...
Patent number
5,586,197
Issue date
Dec 17, 1996
Canon Kabushiki Kaisha
Kazuko Tsujimura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Image input system
Publication number
20040223191
Publication date
Nov 11, 2004
Makoto Murata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus, image processing apparatus, communication...
Publication number
20030184647
Publication date
Oct 2, 2003
Hiroki Yonezawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAMERA CONTROLLER
Publication number
20020067412
Publication date
Jun 6, 2002
TOMOAKI KAWAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication apparatus, image processing apparatus, communication...
Publication number
20010026318
Publication date
Oct 4, 2001
Hiroki Yonezawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE