Inventor · disambiguated record
Kazuhiro Ichimura
Also filed as: ICHIMURA KAZUHIRO · YOSHIO LEGAL REPRESENTATIVE AK
28 granted patents·2 pending applications·360 citations·filing 1992–2012
96Inventor score
Files withHITACHI CONSTRUCTION MACHINERY21KODAKA KATSUAKI4SATAKE HIDETOSHI3HITACHI CONSTRUCTION MACH CO1TANAKA HIDEAKI1
Top patents by PatentIndex Score
30 records- 0194US5638677AControl device for hydraulically propelled work vehicleHITACHI CONSTRUCTION MACHINERY·Filed 1994·Granted Jun 17, 1997·75 cites·5 claims
- 0285US5307631AHydraulic control apparatus for hydraulic construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1992·Granted May 3, 1994·57 cites·25 claims
- 0382US8322481B2Traveling control apparatus for hydraulic traveling vehicleSATAKE HIDETOSHI·Filed 2007·Granted Dec 4, 2012·13 cites·19 claims
- 0479US7698891B2Travel motion control apparatus for hydraulically driven vehicle, hydraulically driven vehicle and wheel hydraulic excavatorHITACHI CONSTRUCTION MACHINERY·Filed 2007·Granted Apr 20, 2010·8 cites·20 claims
- 0578US7273124B2Prime mover control device of construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Sep 25, 2007·22 cites·5 claims
- 0677US6820877B1Wheeled type working vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2000·Granted Nov 23, 2004·23 cites·12 claims
- 0774US8359140B2Pedal lock control device for work vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2008·Granted Jan 22, 2013·6 cites·6 claims
- 0872US5277269AEngine revolution speed control device for a hydraulically driven vehicleHITACHI CONSTRUCTION MACHINERY·Filed 1992·Granted Jan 11, 1994·28 cites·15 claims
- 0971US6912803B2Failure detection device for hydraulic motor and hydraulic drive vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Jul 5, 2005·13 cites·22 claims
- 1070US8554401B2Safety device for hydraulic working machineSATAKE HIDETOSHI·Filed 2008·Granted Oct 8, 2013·6 cites·6 claims
- 1170US7445240B2Drive device of hydraulic cylinder for workingHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Nov 4, 2008·12 cites·7 claims
- 1269US7104548B2Wheeled type working vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2004·Granted Sep 12, 2006·16 cites·17 claims
- 1368US7506717B2Hydraulically driven vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Mar 24, 2009·17 cites·15 claims
- 1465US7398648B2Travel control device for hydraulically driven vehicle and hydraulically driven vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2004·Granted Jul 15, 2008·10 cites·7 claims
- 1563US7197872B2Hydraulic circuit in work vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Apr 3, 2007·10 cites·5 claims
- 1663US6941688B2Hydraulically powered vehicle, and engine rotational speed control method for hydraulically powered vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Sep 13, 2005·14 cites·13 claims
- 1760US8388498B2Control system for work vehicleKODAKA KATSUAKI·Filed 2007·Granted Mar 5, 2013·2 cites·14 claims
- 1859US9429171B2Hydraulic control device of wheeled industrial vehicleHITACHI CONSTRUCTION MACH CO·Filed 2012·Granted Aug 30, 2016·1 cites·8 claims
- 1959US8494733B2Prime mover rotation speed control system for hydraulically driven vehicleKODAKA KATSUAKI·Filed 2008·Granted Jul 23, 2013·3 cites·5 claims
- 2058US7757486B2Engine control device for work vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2005·Granted Jul 20, 2010·4 cites·11 claims
- 2158US7180720B2Failure detection device for hydraulic motor and hydraulic drive vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Feb 20, 2007·7 cites·19 claims
- 2257US8328296B2Work vehicle control deviceKODAKA KATSUAKI·Filed 2005·Granted Dec 11, 2012·3 cites·11 claims
- 2353US8479898B2Work vehicle control deviceKODAKA KATSUAKI·Filed 2010·Granted Jul 9, 2013·2 cites·8 claims
- 2451US8443597B2Safety device for hydraulic working machineSATAKE HIDETOSHI·Filed 2008·Granted May 21, 2013·2 cites·7 claims
- 2551US7886862B2Prime mover control device of construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Feb 15, 2011·6 cites·7 claims
- 2645US8355846B2Pedal lock control device for work vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2008·Granted Jan 15, 2013·0 cites·7 claims
- 2741US7518322B2Operation circuit for a work vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2004·Granted Apr 14, 2009·0 cites·4 claims
- 2841US2006225940A1Construction machineTANAKA HIDEAKI·Filed 2004·Application pending·0 cites
- 2937US2005161090A1Travel control device of hydraulically driven vehicle, hydraulically driven vehicle, and wheel hydraulic shovelHITACHI CONSTRUCTION MACHINERY·Filed 2003·Application pending·0 cites
- 3036US7082756B2Device for detecting failure of hydraulic motor, and hydraulic vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2000·Granted Aug 1, 2006·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →