TO

Tuneo Ono

HK Heishin Sobi Kabushiki Kaisha: 2 patents #3 of 16Top 20%
Overall (All Time): #2,318,770 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5046666 Metering dispenser with screw pump — 1991-09-10
4778080 Metering dispenser of a screw pump Hisatosi Izumi, Shuji Kijima 1988-10-18