HO

Hirotada Ookawa

Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
📍 Shinjuku, JP: #174 of 337 inventorsTop 55%
Overall (All Time): #3,311,680 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7846520 Counterfeiting prevention label and method of manufacturing the same Minoru Azakami, Kenji Ueda 2010-12-07