Inventor · disambiguated record
Yoko Tsukada
Also filed as: TSUKADA YOKO
3 granted patents·1 pending application·5 citations·filing 2012–2021
53Inventor score
Top patents by PatentIndex Score
4 records- 0188US10017918B2Working machineKCM CORP·Filed 2015·Granted Jul 10, 2018·5 cites·8 claims
- 0254US12442155B2Wheel loaderHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Oct 14, 2025·0 cites·5 claims
- 0351US11926995B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Mar 12, 2024·0 cites·9 claims
- 0442US2013034460A1Variable Displacement Vane PumpHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →