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Tadashi Hirose
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Komae, JP
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last 30 patents
Information
Patent Grant
Retrieval method using image information
Patent number
6,032,157
Issue date
Feb 29, 2000
Hitachi, Ltd.
Maki Tamano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Retrieval method using image information
Patent number
5,857,199
Issue date
Jan 5, 1999
Hitachi, Ltd.
Maki Tamano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Rule-based electronic agent system and method thereof
Patent number
5,586,025
Issue date
Dec 17, 1996
Hitachi, Ltd.
Hiroshi Tsuji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of supporting decision-making for predicting future time-ser...
Patent number
5,544,281
Issue date
Aug 6, 1996
Hitachi, Ltd.
Tetsuya Maruoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for retrieving case for problem and inferring solution of th...
Patent number
5,319,739
Issue date
Jun 7, 1994
Hitachi, Ltd.
Hiroshi Yoshiura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for determining a supplemental transaction changing a decide...
Patent number
5,313,560
Issue date
May 17, 1994
Hitachi, Ltd.
Tetsuya Maruoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of displaying execution trace in a logic programming languag...
Patent number
4,943,968
Issue date
Jul 24, 1990
Hitachi, Ltd.
Tadashi Hirose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern matching method for tree structured data
Patent number
4,794,528
Issue date
Dec 27, 1988
Hitachi, Ltd.
Tadashi Hirose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for displaying operation range of logical language
Patent number
4,794,529
Issue date
Dec 27, 1988
Hitachi, Ltd.
Tadashi Hirose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system
Patent number
4,665,478
Issue date
May 12, 1987
Hitachi, Ltd.
Tadashi Hirose
G06 - COMPUTING CALCULATING COUNTING