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Kazuki Nakashima
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Kokubunji, JP
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last 30 patents
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Patent Grant
Document processing apparatus and method for inputting the requirem...
Patent number
5,835,922
Issue date
Nov 10, 1998
Hitachi, Ltd.
Yoshihiro Shima
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Document recognition method and system
Patent number
5,717,794
Issue date
Feb 10, 1998
Hitachi, Ltd.
Masashi Koga
G06 - COMPUTING CALCULATING COUNTING