Assignee
SUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD
JP·26 granted patents·9 pending applications·8 citations·filing 2018–2025
Top patents by PatentIndex Score
35 records- 0190US11772943B2Monitoring device for winch drumSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Oct 3, 2023·1 cites·13 claims
- 0278US11618654B2Suspended load calculation deviceSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Apr 4, 2023·2 cites·7 claims
- 0376US11161723B2Crane winch device and craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2020·Granted Nov 2, 2021·1 cites·11 claims
- 0470US12404154B2Work machine and mobile craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·10 claims
- 0570US12384662B2CraneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·18 claims
- 0670US10752477B2Control device of hydraulic winchSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Aug 25, 2020·1 cites·7 claims
- 0769US12286331B2CraneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2020·Granted Apr 29, 2025·1 cites·15 claims
- 0867US12139375B2Crane and monitoring device for craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·13 claims
- 0966US12486148B2Winch drum monitoring deviceSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·16 claims
- 1066US11472679B2CraneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·10 claims
- 1166US2025011140A1Periphery-monitoring device for work machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2024·Application pending·0 cites
- 1264US12145824B2Crane system having mobile unit with obstacle lightSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·15 claims
- 1361US11735145B2Periphery display device for work machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2021·Granted Aug 22, 2023·0 cites·15 claims
- 1461US11124394B2CraneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Sep 21, 2021·2 cites·20 claims
- 1561US2025197170A1Winch monitoring device and craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2024·Application pending·0 cites
- 1659US11767862B2Construction machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2020·Granted Sep 26, 2023·0 cites·12 claims
- 1758US12509333B2Winch brake deviceSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·10 claims
- 1858US11078054B2CraneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Aug 3, 2021·0 cites·11 claims
- 1957US2022315396A1Periphery monitoring device for work machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Application pending·0 cites
- 2052US11884519B2CraneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Jan 30, 2024·0 cites·11 claims
- 2152US10745254B2Brake device for braking a hydraulic motor of a turning body in a working machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2018·Granted Aug 18, 2020·0 cites·20 claims
- 2251US12344401B2Crane, crane body, and mobile unitSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2021·Granted Jul 1, 2025·0 cites·19 claims
- 2351US2023019162A1Crane, crane body, and non-transitory computer readable medium storing programSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Application pending·0 cites
- 2450US11059704B2Counterweight device and construction machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2018·Granted Jul 13, 2021·0 cites·20 claims
- 2550US2025321597A1Flight method for moving body, flight setting device, and non-transitory computer readable medium storing programSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2025·Application pending·0 cites
- 2650US2020407200A1Crawler-type craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2020·Application pending·0 cites
- 2747US2024012417A1Crane inspection system, inspection system, non-transitory computer readable medium storing route setting program, and information terminalSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2023·Application pending·0 cites
- 2845US12174630B2Display device and route display programSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·17 claims
- 2945US10807840B2Counterweight device and construction machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2018·Granted Oct 20, 2020·0 cites·10 claims
- 3044US12134545B2Crane inspection system and craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2021·Granted Nov 5, 2024·0 cites·11 claims
- 3139US2020031632A1Hook device and craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Application pending·0 cites
- 3232US10618577B2Working machine with crawlerSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Apr 14, 2020·0 cites·4 claims
- 3331US10753296B2Work machineSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Aug 25, 2020·0 cites·7 claims
- 3430US12129153B2Mobile craneSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2019·Granted Oct 29, 2024·0 cites·14 claims
- 3524US2019106303A1Crane and method of assembling jibSUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD·Filed 2018·Application pending·0 cites
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