KN

Ken Nishizawa

HO Hokuto: 1 patents #12 of 35Top 35%
Overall (All Time): #3,331,883 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7569263 Packing bag structure Takashi Hanaichi, Yoshiki Kato 2009-08-04