Inventor · disambiguated record
Tomohiko Yasuda
Also filed as: YASUDA TOMOHIKO
34 granted patents·5 pending applications·373 citations·filing 1983–2014
97Inventor score
Files withHITACHI CONSTRUCTION MACHINERY15ICHINOSE MASANORI7KIKUCHI AKIRA4KITAGUCHI ATSUSHI4TANAKA YASUO3
Top patents by PatentIndex Score
39 records- 0195US4627013ALoad weight indicating system for load moving machineHITACHI CONSTRUCTION MACHINERY·Filed 1983·Granted Dec 2, 1986·80 cites·14 claims
- 0293US4768339AHydraulic drive systemHITACHI CONSTRUCTION MACHINERY·Filed 1987·Granted Sep 6, 1988·72 cites·18 claims
- 0391US9052716B2System for indicating parking position and direction of dump truck and hauling systemHITACHI CONSTRUCTION MACHINERY·Filed 2012·Granted Jun 9, 2015·14 cites·16 claims
- 0486US8319621B2Vehicle having tire wear evaluation systemKIKUCHI AKIRA·Filed 2010·Granted Nov 27, 2012·5 cites·10 claims
- 0584US8380381B2Electric vehicle with pitch control deviceHITACHI CONSTRUCTION MACHINERY·Filed 2012·Granted Feb 19, 2013·8 cites·12 claims
- 0680US9079502B2Electrically driven vehicleKIKUCHI AKIRA·Filed 2011·Granted Jul 14, 2015·8 cites·7 claims
- 0779US8670906B2Dump vehicle overturn preventing deviceICHINOSE MASANORI·Filed 2010·Granted Mar 11, 2014·6 cites·5 claims
- 0878US8706338B2Electric vehicle with pitch control deviceICHINOSE MASANORI·Filed 2013·Granted Apr 22, 2014·4 cites·14 claims
- 0978US5295795AHydraulic drive system for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1992·Granted Mar 22, 1994·42 cites·5 claims
- 1077US8880261B2Electrically driven vehicleKOBAYASHI HIROYUKI·Filed 2011·Granted Nov 4, 2014·6 cites·10 claims
- 1176US9290180B2Mining vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2013·Granted Mar 22, 2016·5 cites·6 claims
- 1276US7740323B2Hydraulic drive device for vertical pivoting movement of load carrying platformHITACHI CONSTRUCTION MACHINERY·Filed 2006·Granted Jun 22, 2010·8 cites·8 claims
- 1372US5277027AHydraulic drive system with pressure compensting valveHITACHI CONSTRUCTION MACHINERY·Filed 1992·Granted Jan 11, 1994·35 cites·10 claims
- 1471US8862300B2Pitch control device for electric vehicleICHINOSE MASANORI·Filed 2011·Granted Oct 14, 2014·5 cites·7 claims
- 1570US8195351B2Electric vehicle with pitch control deviceICHINOSE MASANORI·Filed 2009·Granted Jun 5, 2012·6 cites·16 claims
- 1670US7048515B2Hydraulic drive system and method using a fuel injection control unitHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted May 23, 2006·15 cites·20 claims
- 1768US8882178B2Body for dump truckKITAGUCHI ATSUSHI·Filed 2010·Granted Nov 11, 2014·6 cites·8 claims
- 1865US8882179B2Body for dump truckKITAGUCHI ATSUSHI·Filed 2010·Granted Nov 11, 2014·5 cites·6 claims
- 1965US8376476B2Brake system in electric drive dump truckHITACHI CONSTRUCTION MACHINERY·Filed 2007·Granted Feb 19, 2013·6 cites·3 claims
- 2065US8008877B2Electrically-driven dump truckHITACHI CONSTRUCTION MACHINERY·Filed 2009·Granted Aug 30, 2011·7 cites·11 claims
- 2164US9452679B2Operation management systemHITACHI CONSTRUCTION MACH CO·Filed 2013·Granted Sep 27, 2016·3 cites·4 claims
- 2264US8285452B2Turning motion assistance device for electric vehicleICHINOSE MASANORI·Filed 2010·Granted Oct 9, 2012·3 cites·6 claims
- 2362US8690193B2Transporter vehicleYAMAMOTO TAKEO·Filed 2012·Granted Apr 8, 2014·4 cites·2 claims
- 2462US7863837B2Drive system for electrically driven dump truckHITACHI CONSTRUCTION MACHINERY·Filed 2007·Granted Jan 4, 2011·5 cites·8 claims
- 2561US9002588B2Dump vehicle overturn preventing deviceHITACHI CONSTRUCTION MACHINERY·Filed 2014·Granted Apr 7, 2015·1 cites·9 claims
- 2660US9315116B2Electric drive vehicleHITACHI CONSTRUCTION MACHINERY·Filed 2013·Granted Apr 19, 2016·2 cites·14 claims
- 2756US9393874B2Trolley-type truckNAKAJIMA ATSUSHI·Filed 2012·Granted Jul 19, 2016·2 cites·7 claims
- 2856US9174549B2Driving force control device for electric vehicleICHINOSE MASANORI·Filed 2011·Granted Nov 3, 2015·2 cites·4 claims
- 2953US8406965B2System for monitoring for risk of road shoulder collapse, and transport vehicleICHINOSE MASANORI·Filed 2010·Granted Mar 26, 2013·1 cites·10 claims
- 3051US8265849B2Drive system for electrically driven dump truckTANAKA YASUO·Filed 2007·Granted Sep 11, 2012·1 cites·6 claims
- 3151US8249765B2Drive system for electrically driven dump truckTANAKA YASUO·Filed 2007·Granted Aug 21, 2012·3 cites·10 claims
- 3251US8151915B2Electric drive vehicleKIKUCHI AKIRA·Filed 2009·Granted Apr 10, 2012·2 cites·12 claims
- 3350US9266457B2Body structure for dump truckKITAGUCHI ATSUSHI·Filed 2011·Granted Feb 23, 2016·1 cites·10 claims
- 3443US2009132116A1Drive system for electrically driven dump truckTANAKA YASUO·Filed 2007·Application pending·0 cites
- 3537US7797935B2Hydraulic drive device for dump truckHITACHI CONSTRUCTION MACHINERY·Filed 2006·Granted Sep 21, 2010·0 cites·4 claims
- 3637US2013069416A1Dump TruckKITAGUCHI ATSUSHI·Filed 2010·Application pending·0 cites
- 3737US2012279793A1Electrically driven vehicleKIKUCHI AKIRA·Filed 2010·Application pending·0 cites
- 3832US2010256848A1Drive assist device and method for motor driven truckSASAKI MASATAKA·Filed 2010·Application pending·0 cites
- 3932US2012212047A1Electric drive vehicleSASAKI MASATAKA·Filed 2010·Application pending·0 cites
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