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Ryuichi Negishi
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Kawasaki, JP
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last 30 patents
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Patent Grant
Facsimile apparatus for optically recognizing characters and transm...
Patent number
5,671,067
Issue date
Sep 23, 1997
Matsushita Graphic Communication Systems, Inc.
Ryuichi Negishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Facsimile apparatus for optically recognizing characters and transm...
Patent number
5,627,661
Issue date
May 6, 1997
Matsushita Graphic Communication Systems, Inc.
Ryuichi Negishi
G06 - COMPUTING CALCULATING COUNTING