Inventor · disambiguated record
Naoya Kitazumi
Also filed as: KITAZUMI NAOYA
3 granted patents·1 pending application·18 citations·filing 2012–2019
67Inventor score
Top patents by PatentIndex Score
4 records- 0183US9181070B2Hydraulic driving apparatus for working machineSUGANO NAOKI·Filed 2012·Granted Nov 10, 2015·7 cites·6 claims
- 0281US9316236B2Hydraulic driving apparatus for working machineKOBELCO CRANES CO LTD·Filed 2012·Granted Apr 19, 2016·6 cites·6 claims
- 0378US9187297B2Hydraulic driving apparatus for working machineSUGANO NAOKI·Filed 2012·Granted Nov 17, 2015·5 cites·8 claims
- 0435US2021269289A1CraneKOBELCO CONSTR MACH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →