YH

Yuichiro Hasegawa

KO Konami: 1 patents #203 of 445Top 50%
Overall (All Time): #3,625,119 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D429563 Portable case for small-sized game machine Jiro Kurano 2000-08-22