SO

Seiki Ota

DC Daiwa Seiko Co.: 1 patents #129 of 217Top 60%
Overall (All Time): #3,707,818 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5592758 Ski boot with overlapping instep portions Shinichi Iwama, Keiji Tsugami 1997-01-14