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Tadafusa Tomitaka
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
9,210,328
Issue date
Dec 8, 2015
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
8,594,483
Issue date
Nov 26, 2013
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
8,045,837
Issue date
Oct 25, 2011
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
7,720,359
Issue date
May 18, 2010
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for photographing apparatus and photographing system
Patent number
6,720,987
Issue date
Apr 13, 2004
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera controlling device and method for predicted viewing
Patent number
6,545,708
Issue date
Apr 8, 2003
Sony Corporation
Ken Tamayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking apparatus and tracking method
Patent number
6,323,898
Issue date
Nov 27, 2001
Sony Corporation
Masakazu Koyanagi
G01 - MEASURING TESTING
Information
Patent Grant
Motion detection apparatus and motion detection method
Patent number
6,125,145
Issue date
Sep 26, 2000
Sony Corporation
Masakazu Koyanagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control apparatus and control method
Patent number
6,055,014
Issue date
Apr 25, 2000
Sony Corporation
Naoyasu Hosonuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking apparatus and tracking method
Patent number
6,014,167
Issue date
Jan 11, 2000
Sony Corporation
Taro Suito
G01 - MEASURING TESTING
Information
Patent Grant
Automatic tracking/image sensing device
Patent number
5,963,248
Issue date
Oct 5, 1999
Sony Corporation
Jun Ohkawa
G01 - MEASURING TESTING
Information
Patent Grant
System and method for controlling exposure of a video camera by uti...
Patent number
5,880,782
Issue date
Mar 9, 1999
Sony Corporation
Masakazu Koyanagi
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for printing high quality still picture frames
Patent number
5,870,208
Issue date
Feb 9, 1999
Sony Corporation
Kyoko Fukuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video camera system which automatically follows subject changes
Patent number
5,812,193
Issue date
Sep 22, 1998
Sony Corporation
Tadafusa Tomitaka
G01 - MEASURING TESTING
Information
Patent Grant
Video signal follow-up processing system
Patent number
5,546,125
Issue date
Aug 13, 1996
Sony Corporation
Tadafusa Tomitaka
G01 - MEASURING TESTING
Information
Patent Grant
Human face tracking system
Patent number
5,430,809
Issue date
Jul 4, 1995
Sony Corporation
Tadafusa Tomitaka
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for effecting fuzzy control tracking servo
Patent number
5,424,886
Issue date
Jun 13, 1995
Sony Corporation
Tadafusa Tomitaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Video camera that automatically maintains size and location of an i...
Patent number
5,355,163
Issue date
Oct 11, 1994
Sony Corporation
Tadafusa Tomitaka
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for effecting fuzzy control
Patent number
5,287,432
Issue date
Feb 15, 1994
Sony Corporation
Tadafusa Tomitaka
G11 - INFORMATION STORAGE
Information
Patent Grant
RF tracking servo for VTR with adjustable servo loop gain
Patent number
5,119,246
Issue date
Jun 2, 1992
Sony Corporation
Tadafusa Tomitaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for effecting fuzzy control of an imaging device
Patent number
5,084,754
Issue date
Jan 28, 1992
Sony Corporation
Tadafusa Tomitaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Software servo for a rotary head drum of VTR
Patent number
4,902,946
Issue date
Feb 20, 1990
Sony Corporation
Tadafusa Tomitaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Motor rotation servo control apparatus
Patent number
4,804,894
Issue date
Feb 14, 1989
Sony Corporation
Yukihiko Machida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONTROLLER FOR PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING SYSTEM
Publication number
20140071277
Publication date
Mar 13, 2014
SONY CORPORATION
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROLLER FOR PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING SYSTEM
Publication number
20120019615
Publication date
Jan 26, 2012
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controller for Photographing Apparatus and Photographing System
Publication number
20090278914
Publication date
Nov 12, 2009
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controller For Photographing Apparatus And Photographing System
Publication number
20090115841
Publication date
May 7, 2009
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controller for photographing apparatus and photographing system
Publication number
20040257436
Publication date
Dec 23, 2004
Sony Corporation
Masakazu Koyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROLLER FOR PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING SYSTEM
Publication number
20010019355
Publication date
Sep 6, 2001
MASAKAZU KOYANAGI
H04 - ELECTRIC COMMUNICATION TECHNIQUE