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Masayuki Tani
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Interactive control system having plural displays, and a method the...
Patent number
7,057,602
Issue date
Jun 6, 2006
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electro-magnetic analysis program of electric rotating machine
Patent number
7,043,399
Issue date
May 9, 2006
Hitachi, Ltd.
Kazumasa Ide
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Video or information processing method and processing apparatus, an...
Patent number
6,965,376
Issue date
Nov 15, 2005
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Maintenance service system for home electric appliances
Patent number
6,870,480
Issue date
Mar 22, 2005
Hitachi, Ltd.
Hideaki Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voltage measuring apparatus for sheathed power cable
Patent number
6,768,315
Issue date
Jul 27, 2004
Hitachi, Ltd.
Masahiro Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Interactive control system having plural displays, and a method the...
Patent number
6,441,802
Issue date
Aug 27, 2002
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image display device
Patent number
6,337,709
Issue date
Jan 8, 2002
Hitachi, Ltd.
Kimiya Yamaashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video or information processing method and processing apparatus, an...
Patent number
6,335,722
Issue date
Jan 1, 2002
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interaction support system and method
Patent number
6,211,857
Issue date
Apr 3, 2001
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interactive control system having plural displays, and a method the...
Patent number
6,100,857
Issue date
Aug 8, 2000
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video synchronization processing method and apparatus
Patent number
6,072,503
Issue date
Jun 6, 2000
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interactive control system having plural displays, and a method the...
Patent number
5,969,697
Issue date
Oct 19, 1999
Hitachi Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video display controlling method for differentiating display qualit...
Patent number
5,880,728
Issue date
Mar 9, 1999
Hitachi, Ltd.
Kimiya Yamaashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interaction support system and method
Patent number
5,777,597
Issue date
Jul 7, 1998
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for defining procedures to be executed synchro...
Patent number
5,664,087
Issue date
Sep 2, 1997
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Presentation supporting method and apparatus therefor
Patent number
5,634,018
Issue date
May 27, 1997
Hitachi, Ltd.
Koichiro Tanikoshi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Video data display controlling method and video data display proces...
Patent number
5,621,429
Issue date
Apr 15, 1997
Hitachi, Ltd.
Kimiya Yamaashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information terminal system getting information based on a location...
Patent number
5,598,572
Issue date
Jan 28, 1997
Hitachi, Ltd.
Koichiro Tanikoshi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Television broadcasting method and system enabling picture broadcas...
Patent number
5,502,497
Issue date
Mar 26, 1996
Hitachi, Ltd.
Kimiya Yamaashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data display method
Patent number
5,151,974
Issue date
Sep 29, 1992
Hitachi, Ltd.
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
User interface system in which operation associated with input devi...
Patent number
5,119,479
Issue date
Jun 2, 1992
Hitachi, Ltd.
Toshifumi Arai
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Video or information processing method and processing apparatus, an...
Publication number
20040227739
Publication date
Nov 18, 2004
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Maintenance service system for home electric appliances
Publication number
20040214566
Publication date
Oct 28, 2004
Hideaki Suzuki
G05 - CONTROLLING REGULATING
Information
Patent Application
Electro-magnetic field analysis program of electric rotating machine
Publication number
20040122613
Publication date
Jun 24, 2004
Hitachi, Ltd
Kazumasa Ide
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method, system and storage medium for asset securitization, and com...
Publication number
20040103056
Publication date
May 27, 2004
Yuichi Ikeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Generator having a brushless excitor and power generating installat...
Publication number
20040090134
Publication date
May 13, 2004
Hitachi, Ltd
Kazumasa Ide
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Interactive control system having plural displays, and a method the...
Publication number
20040085257
Publication date
May 6, 2004
Hitachi, Ltd
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Interactive control system having plural displays, and a method the...
Publication number
20020171628
Publication date
Nov 21, 2002
Hitachi, Ltd
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Voltage measuring apparatus for sheathed power cable
Publication number
20020171433
Publication date
Nov 21, 2002
Masahiro Watanabe
G01 - MEASURING TESTING
Information
Patent Application
Maintenance service system for home electric appliances
Publication number
20020130784
Publication date
Sep 19, 2002
Hideaki Suzuki
G05 - CONTROLLING REGULATING
Information
Patent Application
Video or information processing method and processing apparatus, an...
Publication number
20020075244
Publication date
Jun 20, 2002
Masayuki Tani
G06 - COMPUTING CALCULATING COUNTING