Inventor · disambiguated record
Gen Yasuda
Also filed as: FURUNO YOSHINORI · YASUDA GEN
14 granted patents·258 citations·filing 1989–2019
92Inventor score
Files withHITACHI CONSTRUCTION MACHINERY7HITACHI JOHNSON CONTROLS AIR CONDITIONING INC4HITACHI CONSTRUCTION MACH CO1KAKIZAWA KENJI1YASUDA GEN1
Top patents by PatentIndex Score
14 records- 0194US10557648B2Cooling/heating switching unit and air conditioner including the sameHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2017·Granted Feb 11, 2020·9 cites·8 claims
- 0290US5056312AHydraulic drive system for construction machinesHITACHI CONSTRUCTION MACHINERY·Filed 1989·Granted Oct 15, 1991·47 cites·15 claims
- 0387US7020553B2Signal processing system for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2003·Granted Mar 28, 2006·30 cites·9 claims
- 0479US6087945APump failure alarm system for hydraulic working machineHITACHI CONSTRUCTION MACHINERY·Filed 1999·Granted Jul 11, 2000·45 cites·6 claims
- 0570US6244048B1Hydraulique drive deviceHITACHI CONSTRUCTION MACHINERY·Filed 1997·Granted Jun 12, 2001·37 cites·6 claims
- 0670US5488787AHydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1994·Granted Feb 6, 1996·36 cites·20 claims
- 0768US5289679AHydraulic drive system with pressure compensating valveHITACHI CONSTRUCTION MACHINERY·Filed 1992·Granted Mar 1, 1994·33 cites·8 claims
- 0865US8056331B2Pump torque controller of hydraulic working machineKAKIZAWA KENJI·Filed 2006·Granted Nov 15, 2011·6 cites·9 claims
- 0962US7979229B2Displacement control signal correction method, displacement control device, construction machine and displacement control signal correction programHITACHI CONSTRUCTION MACHINERY·Filed 2005·Granted Jul 12, 2011·8 cites·4 claims
- 1061US8136355B2Pump control apparatus for hydraulic work machine, pump control method and construction machineYASUDA GEN·Filed 2006·Granted Mar 20, 2012·7 cites·7 claims
- 1153US10845098B2Air conditionerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2018·Granted Nov 24, 2020·0 cites·6 claims
- 1252US10527322B2Air conditionerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2015·Granted Jan 7, 2020·0 cites·10 claims
- 1350US11231185B2Air conditionerHITACHI JOHNSON CONTROLS AIR CONDITIONING INC·Filed 2019·Granted Jan 25, 2022·0 cites·7 claims
- 1444US10865680B2Exhaust gas purifying device of work machineHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Dec 15, 2020·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →