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Hisashi Kato
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Kanagawa-ken, JP
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last 30 patents
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Patent Grant
OVD (optical variable device) inspection method and inspection appa...
Patent number
8,041,107
Issue date
Oct 18, 2011
National Printing Bureau, Incorporated Administrative Agency
Hisashi Kato
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
Ovd Inspection Method and Inspection Apparatus
Publication number
20070258621
Publication date
Nov 8, 2007
National Printing Bureau, Incorporated Administrative Agency
Hisashi Kato
G07 - CHECKING-DEVICES
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Patent Application
Data processing device, print setting processing method, storage de...
Publication number
20060103869
Publication date
May 18, 2006
Hisashi Kato
G06 - COMPUTING CALCULATING COUNTING