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Tadaaki Kitamura
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Nishiibaraki-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing system
Patent number
6,266,057
Issue date
Jul 24, 2001
Hitachi, Ltd.
Soshiro Kuzunuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Traffic flow monitor apparatus
Patent number
5,999,877
Issue date
Dec 7, 1999
Hitachi, Ltd.
Kazuya Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interactive information processing system responsive to user manipu...
Patent number
5,917,490
Issue date
Jun 29, 1999
Hitachi, Ltd.
Soshiro Kuzunuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and unit for binary processing in image processing unit and...
Patent number
5,825,920
Issue date
Oct 20, 1998
Hitachi, Ltd.
Tadaaki Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object recognition system and abnormality detection system using im...
Patent number
5,757,287
Issue date
May 26, 1998
Hitachi, Ltd.
Tadaaki Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interactive information processing system responsive to user manipu...
Patent number
5,732,227
Issue date
Mar 24, 1998
Hitachi, Ltd.
Soshiro Kuzunuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Object recognition system and abnormality detection system using im...
Patent number
5,554,983
Issue date
Sep 10, 1996
Hitachi, Ltd.
Tadaaki Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Traffic flow measuring method and apparatus
Patent number
5,530,441
Issue date
Jun 25, 1996
Hitachi, Ltd.
Masao Takatou
G08 - SIGNALLING
Information
Patent Grant
Distributed image recognizing system and traffic flow instrumentati...
Patent number
5,467,402
Issue date
Nov 14, 1995
Hitachi, Ltd.
Yoshiyuki Okuyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing system using neural network learning function
Patent number
5,295,197
Issue date
Mar 15, 1994
Hitachi, Ltd.
Hiroshi Takenaga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Traffic flow measuring method and apparatus
Patent number
5,283,573
Issue date
Feb 1, 1994
Hitachi, Ltd.
Masao Takatou
G08 - SIGNALLING
Information
Patent Grant
Method and unit for binary processing in image processing unit and...
Patent number
5,243,668
Issue date
Sep 7, 1993
Hitachi, Ltd.
Tadaaki Kitamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for monitoring operating state of devices according to their...
Patent number
5,095,365
Issue date
Mar 10, 1992
Hitachi, Ltd.
Masao Takatoo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing system using neural network learning function
Patent number
5,086,479
Issue date
Feb 4, 1992
Hitachi, Ltd.
Hiroshi Takenaga
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Information processing system
Publication number
20020126161
Publication date
Sep 12, 2002
Hitachi, Ltd.
Soshiro Kuzunuki
G06 - COMPUTING CALCULATING COUNTING