Inventor · disambiguated record
Kazunori Yoshino
Also filed as: YOSHINO KAZUNORI
21 granted patents·6 pending applications·669 citations·filing 1988–2006
96Inventor score
Files withCATERPILLAR MITSUBISHI LTD14CATERPILLAR INC7NIPPON CATALYTIC CHEM IND2SHIN CATERPILLAR MITSUBISHI CO2YOSHINO KAZUNORI1
Top patents by PatentIndex Score
27 records- 0196US5415076AHydraulic system having a combined meter-out and regeneration valve assemblyCATERPILLAR INC·Filed 1994·Granted May 16, 1995·65 cites·9 claims
- 0292US6694860B2Hydraulic control system with regenerationCATERPILLAR INC·Filed 2001·Granted Feb 24, 2004·38 cites·21 claims
- 0392US6619183B2Electrohydraulic valve assemblyCATERPILLAR INC·Filed 2001·Granted Sep 16, 2003·41 cites·20 claims
- 0492US6502500B2Hydraulic system for a work machineCATERPILLAR INC·Filed 2001·Granted Jan 7, 2003·39 cites·23 claims
- 0592US4938023ASwing-frame motor flow and sensed load pressure control system for hydraulic excavatorCATERPILLAR MITSUBISHI LTD·Filed 1988·Granted Jul 3, 1990·49 cites·11 claims
- 0691US7269947B2Vibration control method and vibration control system for fluid pressure control circuitCATERPILLAR MITSUBISHI LTD·Filed 2005·Granted Sep 18, 2007·18 cites·20 claims
- 0791US5692377AApparatus for controlling lifting operationCATERPILLAR MITSUBISHI LTD·Filed 1995·Granted Dec 2, 1997·83 cites·10 claims
- 0890US7197871B2Power system and work machine using sameCATERPILLAR MITSUBISHI LTD·Filed 2003·Granted Apr 3, 2007·48 cites·17 claims
- 0989US6009708AControl apparatus for construction machineCATERPILLAR MITSUBISHI LTD·Filed 1997·Granted Jan 4, 2000·83 cites·6 claims
- 1088US7401464B2Energy regeneration system for machinesCATERPILLAR INC·Filed 2005·Granted Jul 22, 2008·15 cites·17 claims
- 1187US6945039B2Power system and work machine using sameCATERPILLAR INC·Filed 2003·Granted Sep 20, 2005·37 cites·19 claims
- 1286US5046309AEnergy regenerative circuit in a hydraulic apparatusCATERPILLAR MITSUBISHI LTD·Filed 1991·Granted Sep 10, 1991·57 cites·1 claims
- 1372US7162869B2Hydraulic system for a work machineCATERPILLAR MITSUBISHI LTD·Filed 2003·Granted Jan 16, 2007·13 cites·21 claims
- 1471US6557822B1Dynamically stable flow amplifying poppet valveCATERPILLAR INC·Filed 2000·Granted May 6, 2003·13 cites·19 claims
- 1562US4997159ALogic valveCATERPILLAR MITSUBISHI LTD·Filed 1990·Granted Mar 5, 1991·19 cites·7 claims
- 1655US6051198ACatalyst for purifying fumigation exhaust gases and a method of purifying fumigation exhaust gasesNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Apr 18, 2000·20 cites·16 claims
- 1748US6817277B2Device for controlling hydraulic pressure of construction machineCATERPILLAR MITSUBISHI LTD·Filed 2002·Granted Nov 16, 2004·4 cites·10 claims
- 1848US5101628AEnergy regenerative circuit in a hydraulic apparatusCATERPILLAR MITSUBISHI LTD·Filed 1991·Granted Apr 7, 1992·15 cites·2 claims
- 1945US2008272528A1Vibration Control Mount ApparatusSHIN CATERPILLAR MITSUBISHI CO·Filed 2005·Application pending·0 cites
- 2042US2009041646A1Catalyst for Removing Oxygen and Method for Removing Oxygen Using the Same CatalystNIPPON CATALYTIC CHEM IND·Filed 2006·Application pending·0 cites
- 2141US2006090462A1Energy regeneration system for working machineryYOSHINO KAZUNORI·Filed 2005·Application pending·0 cites
- 2241US2009308068A1Control circuit for construction machineCATERPILLAR MITSUBISHI LTD·Filed 2005·Application pending·0 cites
- 2340US2007074515A1Waste energy recovery method and waste energy recovery systemSHIN CATERPILLAR MITSUBISHI CO·Filed 2005·Application pending·0 cites
- 2438US2003121258A1Hydraulic control system for reducing motor cavitationFiled 2001·Application pending·0 cites
- 2534US5163352ACylinder control unitCATERPILLAR MITSUBISHI LTD·Filed 1991·Granted Nov 17, 1992·4 cites·2 claims
- 2633US5174329ALoading pressure compensation type logic valveCATERPILLAR MITSUBISHI LTD·Filed 1991·Granted Dec 29, 1992·4 cites·2 claims
- 2732US5433077AActuator control device with meter-out valveCATERPILLAR MITSUBISHI LTD·Filed 1994·Granted Jul 18, 1995·4 cites·3 claims
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