Assignee
YASUI SANGYO CO LTD
JP·27 granted patents·489 citations·filing 1977–1984
Top patents by PatentIndex Score
27 records- 0192USD284417SGarage jackYASUI SANGYO CO LTD·Filed 1983·Granted Jun 24, 1986·30 cites·1 claims
- 0291US4447042AVehicle liftYASUI SANGYO CO LTD·Filed 1981·Granted May 8, 1984·77 cites·7 claims
- 0391US4289298AHydraulic lifting jack having a safety lifting saddleYASUI SANGYO CO LTD·Filed 1979·Granted Sep 15, 1981·45 cites·7 claims
- 0488USD272670SLifting jackYASUI SANGYO CO LTD·Filed 1981·Granted Feb 14, 1984·30 cites·1 claims
- 0588USD253696SHydraulic lifting jackYASUI SANGYO CO LTD·Filed 1978·Granted Dec 18, 1979·20 cites·1 claims
- 0687US4267901ADual type free-wheel/drive-on vehicle liftYASUI SANGYO CO LTD·Filed 1979·Granted May 19, 1981·40 cites·5 claims
- 0781US4106635AElevatable depalletizing systemYASUI SANGYO CO LTD·Filed 1977·Granted Aug 15, 1978·32 cites·12 claims
- 0879US4289299AHydraulic lifting jack including a safety device for an elevator thereinYASUI SANGYO CO LTD·Filed 1979·Granted Sep 15, 1981·28 cites·2 claims
- 0976US4331219AMechanical safety device for a liftYASUI SANGYO CO LTD·Filed 1980·Granted May 25, 1982·26 cites·4 claims
- 1073US4212449ASwing-arm device for a vehicle liftYASUI SANGYO CO LTD·Filed 1978·Granted Jul 15, 1980·24 cites·1 claims
- 1172US4513950AGarage jack for lifting an automobileYASUI SANGYO CO LTD·Filed 1983·Granted Apr 30, 1985·23 cites·7 claims
- 1266US4241899ALifting jack with locking deviceYASUI SANGYO CO LTD·Filed 1979·Granted Dec 30, 1980·21 cites·1 claims
- 1365USD285138SJackYASUI SANGYO CO LTD·Filed 1983·Granted Aug 12, 1986·8 cites·1 claims
- 1459US4196887AVehicle supportYASUI SANGYO CO LTD·Filed 1978·Granted Apr 8, 1980·14 cites·5 claims
- 1555US4549423AScrew body jack and a body jack assemblyYASUI SANGYO CO LTD·Filed 1983·Granted Oct 29, 1985·13 cites·5 claims
- 1644USD273433SVehicle liftYASUI SANGYO CO LTD·Filed 1981·Granted Apr 10, 1984·4 cites·1 claims
- 1744US4225117ADevice for detecting cable breaks in a liftYASUI SANGYO CO LTD·Filed 1978·Granted Sep 30, 1980·7 cites·3 claims
- 1844USD255015SWheel balancerYASUI SANGYO CO LTD·Filed 1977·Granted May 20, 1980·4 cites·1 claims
- 1942US4533908AWarning means for a safety valve of a hydraulic power unit and a hydraulic power unit having the sameYASUI SANGYO CO LTD·Filed 1981·Granted Aug 6, 1985·9 cites·2 claims
- 2042USD257246SHand truck for lifting and transporting a tire wheelYASUI SANGYO CO LTD·Filed 1978·Granted Oct 7, 1980·4 cites·1 claims
- 2141US4167118AWheel fixing deviceYASUI SANGYO CO LTD·Filed 1978·Granted Sep 11, 1979·12 cites·6 claims
- 2239US4445554ALog splitterYASUI SANGYO CO LTD·Filed 1981·Granted May 1, 1984·5 cites·2 claims
- 2335US4509723APortable hydraulic lifting jackYASUI SANGYO CO LTD·Filed 1983·Granted Apr 9, 1985·6 cites·3 claims
- 2434USD272287SLifting jackYASUI SANGYO CO LTD·Filed 1981·Granted Jan 17, 1984·1 cites·1 claims
- 2525US4573552ASafety device for protecting fall of a liftYASUI SANGYO CO LTD·Filed 1984·Granted Mar 4, 1986·5 cites·7 claims
- 2623US4202214AWheel fixing device for a wheel balancerYASUI SANGYO CO LTD·Filed 1978·Granted May 13, 1980·1 cites·10 claims
- 2712USD253826SFluid jet machine for washing or coating a vehicleYASUI SANGYO CO LTD·Filed 1977·Granted Jan 1, 1980·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →