Inventor · disambiguated record
Nobuaki Matoba
Also filed as: MATOBA NOBUAKI
10 granted patents·4 pending applications·164 citations·filing 1989–2016
89Inventor score
Top patents by PatentIndex Score
14 records- 0193US10563377B2Hydraulic pump control system of hydraulic working machineCATERPILLAR SARL·Filed 2016·Granted Feb 18, 2020·13 cites·9 claims
- 0292US9593467B2Engine-assist device and industrial machineCATERPILLAR SARL·Filed 2014·Granted Mar 14, 2017·15 cites·5 claims
- 0391US5692377AApparatus for controlling lifting operationCATERPILLAR MITSUBISHI LTD·Filed 1995·Granted Dec 2, 1997·83 cites·10 claims
- 0471US6546325B1Device for controlling a working arm of a working machineCATERPILLAR MITSUBISHI LTD·Filed 2000·Granted Apr 8, 2003·16 cites·16 claims
- 0566US6401456B1Method and device for controlling work machineCATERPILLAR MITSUBISHI LTD·Filed 1999·Granted Jun 11, 2002·18 cites·4 claims
- 0655US6557277B1Hydraulic circuit of working machineCATERPILLAR MITSUBISHI LTD·Filed 2000·Granted May 6, 2003·8 cites·9 claims
- 0754US10415214B2Hydraulic circuit and working machineCATERPILLAR SARL·Filed 2016·Granted Sep 17, 2019·1 cites·4 claims
- 0844US2016273192A1Hydraulic Pressure Circuit and Working MachineCATERPILLAR SARL·Filed 2014·Application pending·0 cites
- 0943US2016245311A1Hydraulic Pressure Circuit and Working MachineCATERPILLAR SARL·Filed 2014·Application pending·0 cites
- 1040US2016238041A1Hydraulic Pressure Circuit and Working MachineCATERPILLAR SARL·Filed 2014·Application pending·0 cites
- 1139US7132924B2Construction machineCATERPILLAR MITSUBISHI LTD·Filed 2002·Granted Nov 7, 2006·2 cites·6 claims
- 1236US2005246082A1Working machine driving unitCATERPILLAR MITSUBISHI LTD·Filed 2003·Application pending·0 cites
- 1335US10407874B2Control device and working machineCATERPILLAR SARL·Filed 2015·Granted Sep 10, 2019·0 cites·6 claims
- 1431US5033606AConveyor having pivotally connected step unitsMITSUBISHI HEAVY IND LTD·Filed 1989·Granted Jul 23, 1991·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →