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Kuniaki Matsumoto
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Kokubunji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cooperation scheme for plural work stations
Patent number
5,659,734
Issue date
Aug 19, 1997
Hitachi, Ltd.
Setsuo Tsuruta
B61 - RAILWAYS
Information
Patent Grant
Method for retrieving database of image information
Patent number
5,546,572
Issue date
Aug 13, 1996
Hitachi, Ltd.
Youichi Seto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Knowledge data assimilation method and system
Patent number
5,526,516
Issue date
Jun 11, 1996
Hitachi, Ltd.
Setsuo Tsuruta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing system
Patent number
5,299,287
Issue date
Mar 29, 1994
Hitachi, Ltd.
Setsuo Tsuruta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer aided real-time decision support system and method
Patent number
5,267,148
Issue date
Nov 30, 1993
Hitachi, Ltd.
Michitaka Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inference method and system
Patent number
5,224,204
Issue date
Jun 29, 1993
Hitachi, Ltd.
Setsuo Tsuruta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Real time status monitoring system
Patent number
5,161,103
Issue date
Nov 3, 1992
Hitachi, Ltd.
Michitaka Kosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information service system
Patent number
4,984,174
Issue date
Jan 8, 1991
Hitachi, Ltd.
Seiji Yasunobu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallelized rules processing system using associative memory for p...
Patent number
4,901,229
Issue date
Feb 13, 1990
Tsutomu Tashiro
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process monitoring apparatus for process management in production a...
Patent number
4,802,094
Issue date
Jan 31, 1989
Hitachi, Ltd.
Masahiro Nakamura
G05 - CONTROLLING REGULATING
Information
Patent Grant
Reliability analyzing system for manufacturing processes
Patent number
4,644,480
Issue date
Feb 17, 1987
Hitachi, Ltd.
Koichi Haruna
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operation control method for a waterworks system
Patent number
4,308,150
Issue date
Dec 29, 1981
Hitachi, Ltd.
Shinichiro Miyaoka
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Control of the flow rate and fluid pressure in a pipeline network f...
Patent number
4,200,911
Issue date
Apr 29, 1980
Hitachi, Ltd.
Kuniaki Matsumoto
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
System for controlling flow rate in pipelines
Patent number
4,180,083
Issue date
Dec 25, 1979
Hitachi, Ltd.
Shinichiro Miyaoka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER