ST

Satoshi Tsuyuki

UL Usui Kokusai Sangyo Kaisha Limited: 2 patents #63 of 145Top 45%
Overall (All Time): #2,275,835 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5575368 Fluid clutch Yasuhei Kikuchi, Mitsuaki Hatori 1996-11-19
5484045 Fluid clutch Yasuhei Kikuchi, Mitsuaki Hatori 1996-01-16