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Yukihiro Okamura
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Nagano-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for binarizing images of negotiable instrument...
Patent number
7,426,291
Issue date
Sep 16, 2008
Seiko Epson Corporation
Yukihiro Okamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Negotiable instrument processing apparatus
Patent number
7,190,821
Issue date
Mar 13, 2007
Seiko Epson Corporation
Naohiko Koakutsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Negotiable instrument processing apparatus and method for backgroun...
Patent number
7,010,155
Issue date
Mar 7, 2006
Seiko Epson Corporation
Naohiko Koakutsu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Negotiable instrument processing apparatus
Publication number
20060115141
Publication date
Jun 1, 2006
Naohiko Koakutsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for processing images of negotiable instruments
Publication number
20040136586
Publication date
Jul 15, 2004
Yukihiro Okamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Negotiable instrument processing apparatus and negotiable instrumen...
Publication number
20030068077
Publication date
Apr 10, 2003
Naohiko Koakutsu
G06 - COMPUTING CALCULATING COUNTING