YO

Yasumasa Ohki

NC Nitto Kohki Co.: 2 patents #73 of 144Top 55%
Overall (All Time): #2,166,482 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7143840 Impact tool Toshio Mikiya, Yasumasa Suzuki 2006-12-05
7013986 Impact tool Toshio Mikiya, Yasumasa Suzuki 2006-03-21