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Keiichi Hara
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Kawasaki, JP
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last 30 patents
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Patent Grant
Computer aided planning support system
Patent number
5,303,144
Issue date
Apr 12, 1994
Hitachi, Ltd.
Kazuhiro Kawashima
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method for determining optimum schedule in computer-aided schedulin...
Patent number
5,241,465
Issue date
Aug 31, 1993
Hitachi Ltd.
Michiko Oba
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Work scheduling method
Patent number
5,053,970
Issue date
Oct 1, 1991
Hitachi, Ltd.
Kenzo Kurihara
G06 - COMPUTING CALCULATING COUNTING