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last 30 patents
Information
Patent Grant
Printed matter identifying apparatus
Patent number
4,547,896
Issue date
Oct 15, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Ko Ohtombe
G07 - CHECKING-DEVICES
Information
Patent Grant
Apparatus for detecting a security thread embedded in a paper-like...
Patent number
4,524,276
Issue date
Jun 18, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Ko Ohtombe
G07 - CHECKING-DEVICES
Information
Patent Grant
System for identifying currency note
Patent number
4,464,786
Issue date
Aug 7, 1984
Tokyo Shibaura Denki Kabushiki Kaisha
Akihiro Nishito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Currency note identification system
Patent number
4,386,432
Issue date
May 31, 1983
Tokyo Shibaura Denki Kabushiki Kaisha
Yashushi Nakamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for identifying sheet-like printed matters
Patent number
4,319,137
Issue date
Mar 9, 1982
Tokyo Shibaura Denki Kabushiki Kaisha
Yasushi Nakamura
G07 - CHECKING-DEVICES