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Yukihiro Oda
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Katsuta, JP
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last 30 patents
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Patent Grant
Method and apparatus for preparing a document containing informatio...
Patent number
5,559,939
Issue date
Sep 24, 1996
Hitachi, Ltd.
Yutaka Wada
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Plant control system and method for displaying control circuit thereof
Patent number
5,392,208
Issue date
Feb 21, 1995
Hitachi, Ltd.
Atsushi Takita
G05 - CONTROLLING REGULATING
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Patent Grant
Electronic information processing method and device for modifying e...
Patent number
5,293,462
Issue date
Mar 8, 1994
Hitachi, Ltd.
Koichi Nishimoto
G06 - COMPUTING CALCULATING COUNTING