Inventor · disambiguated record
Hideaki Yoshimatsu
Also filed as: YOSHIMATSU HIDEAKI
17 granted patents·2 pending applications·760 citations·filing 1989–2005
96Inventor score
Top patents by PatentIndex Score
19 records- 0198US6170681B1Swing type machine and method for setting a safe work area and a rated load in sameKOBE STEEL LTD·Filed 1999·Granted Jan 9, 2001·112 cites·20 claims
- 0293US7345441B2Rotation-type working machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Mar 18, 2008·32 cites·7 claims
- 0393US6851207B2Construction machineryKOBELCO CONSTR MACHINERY LTD·Filed 2001·Granted Feb 8, 2005·58 cites·18 claims
- 0493US6666022B1Drive device of working machineKOBELCO CONSTR MACHINERY LTD·Filed 2000·Granted Dec 23, 2003·145 cites·9 claims
- 0593US5217126ASafety apparatus for construction equipmentKOBE STEEL LTD·Filed 1992·Granted Jun 8, 1993·60 cites·1 claims
- 0693US5160056ASafety device for craneKOBE STEEL LTD·Filed 1990·Granted Nov 3, 1992·59 cites·4 claims
- 0788US6989640B2Actuator driving device of working machineKOBELCO CONSTR MACHINERY LTD·Filed 2002·Granted Jan 24, 2006·28 cites·10 claims
- 0887US5063742AMethod of controlling swing motion of a revolving superstructure and hydraulic control system for carrying out sameKOBE STEEL LTD·Filed 1989·Granted Nov 12, 1991·35 cites·4 claims
- 0986US5251768AMethod and device for controlling braking of an upper rotary body of a construction machine and a device for calculating the inclination angle of the upper rotary bodyKOBE STEEL LTD·Filed 1990·Granted Oct 12, 1993·44 cites·17 claims
- 1084US5159813ASlewing control device for craneKOBE STEEL LTD·Filed 1990·Granted Nov 3, 1992·39 cites·3 claims
- 1183US7067999B2Rotation control device of working machineKOBELCO CONSTR MACHINERY LTD·Filed 2003·Granted Jun 27, 2006·34 cites·18 claims
- 1280US7659677B2Rotation brake method and device for working machineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Granted Feb 9, 2010·13 cites·11 claims
- 1378US5062266ASlewing control device for craneKOBE STEEL LTD·Filed 1990·Granted Nov 5, 1991·33 cites·2 claims
- 1469US6969921B2Working machineKOBELCO CONSTR MACHINERY LTD·Filed 2002·Granted Nov 29, 2005·20 cites·4 claims
- 1566US5355707ARolling mill and method for operating rolling millKOBE STEEL LTD·Filed 1992·Granted Oct 18, 1994·25 cites·11 claims
- 1647US5272877AMethod and apparatus for controlling swing stop of upper swing body in construction machineKOBE STEEL LTD·Filed 1991·Granted Dec 28, 1993·12 cites·2 claims
- 1743US2008029354A1Vertical Electrically Driving Device With Brake And Work MachineKOBELCO CONSTR MACHINERY LTD·Filed 2005·Application pending·0 cites
- 1837US2005237021A1Rotatingly driving device of construction machineryKOBELCO CONSTR MACHINERY LTD·Filed 2003·Application pending·0 cites
- 1936US5282136AVertical releasing control device of crane hanging loadKOBE STEEL LTD·Filed 1991·Granted Jan 25, 1994·11 cites·11 claims
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