Assignee
KAWASAKI RAILCAR MFG CO LTD
JP·20 granted patents·7 pending applications·6 citations·filing 2016–2023
Top patents by PatentIndex Score
27 records- 0184US11479273B2Handhold device of railcarKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Granted Oct 25, 2022·2 cites·20 claims
- 0276US11731669B2Railcar driving bogieKAWASAKI RAILCAR MFG CO LTD·Filed 2019·Granted Aug 22, 2023·2 cites·6 claims
- 0372US11499582B2Fastening member loosening detection tagKAWASAKI RAILCAR MFG CO LTD·Filed 2018·Granted Nov 15, 2022·2 cites·14 claims
- 0470US12214463B2Method of manufacturing structural object, identifier for manufacturing structural object, structural object manufacturing system, and machining programKAWASAKI RAILCAR MFG CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·17 claims
- 0569US12583374B2Handrail for railroad vehicle and method for changing natural frequency of said handrailKAWASAKI RAILCAR MFG CO LTD·Filed 2023·Granted Mar 24, 2026·0 cites·5 claims
- 0666US2023392279A1Welding burn removerKAWASAKI RAILCAR MFG CO LTD·Filed 2023·Application pending·0 cites
- 0758US12241252B2HandrailKAWASAKI RAILCAR MFG CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·4 claims
- 0858US2023322279A1Track condition monitoring device, track condition monitoring system and track condition monitoring methodKAWASAKI RAILCAR MFG CO LTD·Filed 2023·Application pending·0 cites
- 0957US11745774B2Track displacement measurement device, track displacement measurement system, and track displacement measurement methodKAWASAKI RAILCAR MFG CO LTD·Filed 2022·Granted Sep 5, 2023·0 cites·19 claims
- 1057US2025249736A1Door apparatus of railcarKAWASAKI RAILCAR MFG CO LTD·Filed 2022·Application pending·0 cites
- 1153US11584402B2Railcar bogieKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Granted Feb 21, 2023·0 cites·9 claims
- 1253US2025368049A1Train setKAWASAKI RAILCAR MFG CO LTD·Filed 2022·Application pending·0 cites
- 1352US11884309B2Railcar air conditioning ductKAWASAKI RAILCAR MFG CO LTD·Filed 2019·Granted Jan 30, 2024·0 cites·14 claims
- 1452US11753052B2Railcar bogie frameKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Granted Sep 12, 2023·0 cites·15 claims
- 1552US11597414B2Method of assembling railcar bogie and wheel base fixing jig for use thereinKAWASAKI RAILCAR MFG CO LTD·Filed 2017·Granted Mar 7, 2023·0 cites·11 claims
- 1652US11407434B2Rubbing plate of side bearer of railcar bogie and side bearerKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·17 claims
- 1750US11479275B2Bolster beam of railcar bogieKAWASAKI RAILCAR MFG CO LTD·Filed 2019·Granted Oct 25, 2022·0 cites·5 claims
- 1849US12152625B2FixtureKAWASAKI RAILCAR MFG CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·6 claims
- 1949US11402276B2Bearing temperature detector of railcar bogieKAWASAKI RAILCAR MFG CO LTD·Filed 2017·Granted Aug 2, 2022·0 cites·8 claims
- 2048US11787451B2Axle box suspension and elastic bushing shaft body for use in railcarKAWASAKI RAILCAR MFG CO LTD·Filed 2019·Granted Oct 17, 2023·0 cites·7 claims
- 2147US2024043052A1Fastener-monitoring device, fastener-monitoring system, and fastener-monitoring methodKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Application pending·0 cites
- 2244US11932293B2Car monitoring systemKAWASAKI RAILCAR MFG CO LTD·Filed 2017·Granted Mar 19, 2024·0 cites·13 claims
- 2341US11548538B2Heating floor panel unit and floor structure of railcarKAWASAKI RAILCAR MFG CO LTD·Filed 2016·Granted Jan 10, 2023·0 cites·4 claims
- 2441US2025138058A1Arrester monitor and railcar including the sameKAWASAKI RAILCAR MFG CO LTD·Filed 2021·Application pending·0 cites
- 2540US11492025B2Railcar floor structureKAWASAKI RAILCAR MFG CO LTD·Filed 2017·Granted Nov 8, 2022·0 cites·10 claims
- 2640US2022306166A1Railcar bodyshellKAWASAKI RAILCAR MFG CO LTD·Filed 2020·Application pending·0 cites
- 2736US11814087B2Support structure of railcar bogie and method of supporting railcar bogieKAWASAKI RAILCAR MFG CO LTD·Filed 2018·Granted Nov 14, 2023·0 cites·3 claims
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