Assignee
TOYO UMPANKI CO LTD
JP·13 granted patents·550 citations·filing 1976–1995
Top patents by PatentIndex Score
13 records- 0194US5780826AContainer handling apparatus and management systemTOYO UMPANKI CO LTD·Filed 1995·Granted Jul 14, 1998·170 cites·19 claims
- 0290US4480714ASystem for preventing carrier from turning sidewaysTOYO UMPANKI CO LTD·Filed 1982·Granted Nov 6, 1984·93 cites·7 claims
- 0381US5129478ASeat occupant restraining deviceTOYO UMPANKI CO LTD·Filed 1990·Granted Jul 14, 1992·52 cites·13 claims
- 0481US4386674AApparatus for preventing overturnTOYO UMPANKI CO LTD·Filed 1980·Granted Jun 7, 1983·36 cites·7 claims
- 0580US5042602ALoaderTOYO UMPANKI CO LTD·Filed 1990·Granted Aug 27, 1991·59 cites·17 claims
- 0667US5263901ASkid steering loaderTOYO UMPANKI CO LTD·Filed 1991·Granted Nov 23, 1993·35 cites·5 claims
- 0764US4087101AIndustrial vehicle frame with internal, structurally reinforcing fuel and hydraulic fluid tanksTOYO UMPANKI CO LTD·Filed 1976·Granted May 2, 1978·26 cites·4 claims
- 0862US4437531AElectrical power steering systemTOYO UMPANKI CO LTD·Filed 1982·Granted Mar 20, 1984·25 cites·11 claims
- 0952US4733600AApparatus for controlling cargo handling positionTOYO UMPANKI CO LTD·Filed 1987·Granted Mar 29, 1988·13 cites·1 claims
- 1044US5131802AVehicle equipped with balancing deviceTOYO UMPANKI CO LTD·Filed 1991·Granted Jul 21, 1992·21 cites·3 claims
- 1142US5234312ALoading unit attitude control systemTOYO UMPANKI CO LTD·Filed 1992·Granted Aug 10, 1993·11 cites·3 claims
- 1238US4084670AInching control system for industrial vehiclesTOYO UMPANKI CO LTD·Filed 1976·Granted Apr 18, 1978·4 cites·1 claims
- 1320US4610178ASpeed changer for vehicles used in construction workTOYO UMPANKI CO LTD·Filed 1984·Granted Sep 9, 1986·5 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →