Inventor · disambiguated record
Naoki Sugano
Also filed as: SUGANO NAOKI
29 granted patents·5 pending applications·262 citations·filing 1997–2022
96Inventor score
Top patents by PatentIndex Score
34 records- 0196US7392653B2Hydraulic control system for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Jul 1, 2008·39 cites·5 claims
- 0295US10400802B2Hydraulic drive deviceKOBE STEEL LTD·Filed 2015·Granted Sep 3, 2019·14 cites·9 claims
- 0389US10704229B2Hydraulic driving apparatus of work machineKOBE STEEL LTD·Filed 2016·Granted Jul 7, 2020·7 cites·7 claims
- 0489US6981371B2Control device for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2004·Granted Jan 3, 2006·35 cites·11 claims
- 0584US10392780B2Work machine hydraulic drive deviceKOBE STEEL LTD·Filed 2016·Granted Aug 27, 2019·5 cites·20 claims
- 0684US7174711B2Hydraulic control system and construction machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Feb 13, 2007·13 cites·6 claims
- 0783US9181070B2Hydraulic driving apparatus for working machineSUGANO NAOKI·Filed 2012·Granted Nov 10, 2015·7 cites·6 claims
- 0883US7067999B2Rotation control device of working machineKOBELCO CONSTR MACHINERY LTD·Filed 2003·Granted Jun 27, 2006·34 cites·18 claims
- 0982US9777750B2Hydraulic driving apparatus for working machineKOBE STEEL LTD·Filed 2015·Granted Oct 3, 2017·4 cites·6 claims
- 1081US9316236B2Hydraulic driving apparatus for working machineKOBELCO CRANES CO LTD·Filed 2012·Granted Apr 19, 2016·6 cites·6 claims
- 1180US9650232B2Hydraulic drive apparatus for work machineKOBE STEEL LTD·Filed 2013·Granted May 16, 2017·5 cites·4 claims
- 1280US8336305B2Hydraulic drive device and working machine with the sameMATSUURA YUUJI·Filed 2007·Granted Dec 25, 2012·13 cites·14 claims
- 1380US7659677B2Rotation brake method and device for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Feb 9, 2010·13 cites·11 claims
- 1478US9187297B2Hydraulic driving apparatus for working machineSUGANO NAOKI·Filed 2012·Granted Nov 17, 2015·5 cites·8 claims
- 1578US7421890B2Tire HIL simulatorKOBE STEEL LTD·Filed 2005·Granted Sep 9, 2008·9 cites·10 claims
- 1677US9790659B2Hydraulic shovelKOBE STEEL LTD·Filed 2014·Granted Oct 17, 2017·4 cites·6 claims
- 1774US10808686B2Hydraulic rotary machineKOBE STEEL LTD·Filed 2017·Granted Oct 20, 2020·2 cites·5 claims
- 1874US6837140B2Control system and method for hydraulic working machineKOBELCO CONSTR MACHINERY LTD·Filed 2003·Granted Jan 4, 2005·15 cites·6 claims
- 1973US10794512B2Electrically-driven flow rate control valveKOBE STEEL LTD·Filed 2019·Granted Oct 6, 2020·2 cites·9 claims
- 2073US10767787B2Electrically-driven flow rate control valveKOBE STEEL LTD·Filed 2019·Granted Sep 8, 2020·2 cites·8 claims
- 2165US9528531B2Hydraulic drive apparatus for work machineKOBE STEEL LTD·Filed 2013·Granted Dec 27, 2016·2 cites·4 claims
- 2263US7610755B2Hydraulic control apparatus of working machineKOBELCO CONSTR MACHINERY LTD·Filed 2007·Granted Nov 3, 2009·1 cites·6 claims
- 2359US5941155AHydraulic motor control systemKOBE STEEL LTD·Filed 1997·Granted Aug 24, 1999·25 cites·14 claims
- 2453US12429333B2Specimen machining device and specimen machining methodJEOL LTD·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 2547US10920757B2Liquid pressure rotary machineKOBE STEEL LTD·Filed 2019·Granted Feb 16, 2021·0 cites·5 claims
- 2643US2021324604A1Blade control device for work machineryKOBE STEEL LTD·Filed 2019·Application pending·0 cites
- 2741US10895063B2Energy regeneration device and work machine provided with energy regeneration deviceKOBE STEEL LTD·Filed 2017·Granted Jan 19, 2021·0 cites·6 claims
- 2841US10801181B2Energy regeneration device and work machine provided with energy regeneration deviceKOBE STEEL LTD·Filed 2017·Granted Oct 13, 2020·0 cites·8 claims
- 2940US2021324605A1Blade control device for work machineryKOBE STEEL LTD·Filed 2019·Application pending·0 cites
- 3040US2021254313A1Blade control device for work machineKOBE STEEL LTD·Filed 2019·Application pending·0 cites
- 3139US11008733B2Energy regeneration device and work machine provided with energy regeneration deviceKOBE STEEL LTD·Filed 2017·Granted May 18, 2021·0 cites·6 claims
- 3238US10738798B2Energy recovery device and energy recovery methodKOBE STEEL LTD·Filed 2018·Granted Aug 11, 2020·0 cites·13 claims
- 3338US2012143460A1Engine control apparatus for working machineSUGANO NAOKI·Filed 2011·Application pending·0 cites
- 3437US2005237021A1Rotatingly driving device of construction machineryKOBELCO CONSTR MACHINERY LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →