Inventor · disambiguated record
Natsuki Nakamura
Also filed as: NAKAMURA NATSUKI
21 granted patents·3 pending applications·85 citations·filing 2002–2022
94Inventor score
Files withHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD18HITACHI CONSTRUCTION MACHINERY3HITACHI CONSTRUCTION MACH CO1KYOWA DENSHIKOGYO CO1MORI KAZUSHIGE1
Top patents by PatentIndex Score
24 records- 0191US10280592B2Hydraulic drive system for electrically-operated hydraulic work machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2016·Granted May 7, 2019·8 cites·5 claims
- 0288US10100495B2Hydraulic driving system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2015·Granted Oct 16, 2018·7 cites·5 claims
- 0388US9518593B2Hydraulic drive system for construction machineMORI KAZUSHIGE·Filed 2012·Granted Dec 13, 2016·10 cites·4 claims
- 0484US10676898B2Hydraulic drive system of work machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2017·Granted Jun 9, 2020·5 cites·8 claims
- 0579US11332911B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2017·Granted May 17, 2022·4 cites·4 claims
- 0679US9890801B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACH CO·Filed 2014·Granted Feb 13, 2018·7 cites·7 claims
- 0778US10060451B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2014·Granted Aug 28, 2018·4 cites·2 claims
- 0878US9080481B2Construction machine hydraulic drive system having exhaust gas purifying deviceHITACHI CONSTRUCTION MACHINERY·Filed 2012·Granted Jul 14, 2015·4 cites·13 claims
- 0977US10215198B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2014·Granted Feb 26, 2019·4 cites·6 claims
- 1076US9702379B2Hybrid working machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2013·Granted Jul 11, 2017·4 cites·3 claims
- 1172US10655647B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2018·Granted May 19, 2020·1 cites·7 claims
- 1272US9835180B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2013·Granted Dec 5, 2017·3 cites·2 claims
- 1369US10676897B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2019·Granted Jun 9, 2020·2 cites·3 claims
- 1469US9963856B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2014·Granted May 8, 2018·4 cites·6 claims
- 1568US10107311B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2014·Granted Oct 23, 2018·4 cites·5 claims
- 1667US11280059B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2017·Granted Mar 22, 2022·2 cites·4 claims
- 1767US10995473B2Construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2019·Granted May 4, 2021·1 cites·3 claims
- 1864US7042495B2Picture transmission unit and picture transmission systemKYOWA DENSHIKOGYO CO·Filed 2002·Granted May 9, 2006·9 cites·13 claims
- 1960US2025058653A1Electrically driven work machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2022·Application pending·0 cites
- 2057US9828746B2Hydraulic driving system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2013·Granted Nov 28, 2017·2 cites·6 claims
- 2153US2015027112A1Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2013·Application pending·0 cites
- 2251US2014227104A1Hydraulic drive system for electrically-operated hydraulic work machineHITACHI CONSTRUCTION MACHINERY·Filed 2012·Application pending·0 cites
- 2342US11111650B2Hydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2018·Granted Sep 7, 2021·0 cites·5 claims
- 2441US11142882B2Small hydraulic excavatorHITACHI CONSTRUCTION MACHINERY TIERRA CO LTD·Filed 2017·Granted Oct 12, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →