SO

Seiki Ota

DC Daiwa Seiko Co.: 1 patents #20 of 46Top 45%
Overall (1997): #79,671 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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