TK

Tamotsu Kameda

YS Yasui Sangyo: 3 patents #2 of 12Top 20%
Overall (All Time): #1,308,219 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D272287 Lifting jack — 1984-01-17
4289298 Hydraulic lifting jack having a safety lifting saddle — 1981-09-15
4289299 Hydraulic lifting jack including a safety device for an elevator therein — 1981-09-15
4248405 Lifting jack — 1981-02-03