Inventor
ICHIMURA KAZUHIRO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “ICHIMURA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY
20 patentsUS5307631AMay 3, 1994
Hydraulic control apparatus for hydraulic construction machine
HITACHI CONSTRUCTION MACHINERY57 citations95
US5638677AJun 17, 1997
Control device for hydraulically propelled work vehicle
HITACHI CONSTRUCTION MACHINERY75 citations94
US7273124B2Sep 25, 2007
Prime mover control device of construction machine
HITACHI CONSTRUCTION MACHINERY22 citations92
US5277269AJan 11, 1994
Engine revolution speed control device for a hydraulically driven vehicle
HITACHI CONSTRUCTION MACHINERY28 citations92
US7104548B2Sep 12, 2006
Wheeled type working vehicle
HITACHI CONSTRUCTION MACHINERY16 citations91
US6820877B1Nov 23, 2004
Wheeled type working vehicle
HITACHI CONSTRUCTION MACHINERY23 citations91
US7506717B2Mar 24, 2009
Hydraulically driven vehicle
HITACHI CONSTRUCTION MACHINERY17 citations84
US7445240B2Nov 4, 2008
Drive device of hydraulic cylinder for working
HITACHI CONSTRUCTION MACHINERY12 citations84
US6912803B2Jul 5, 2005
Failure detection device for hydraulic motor and hydraulic drive vehicle
HITACHI CONSTRUCTION MACHINERY13 citations84
US7398648B2Jul 15, 2008
Travel control device for hydraulically driven vehicle and hydraulically driven vehicle
HITACHI CONSTRUCTION MACHINERY10 citations83
US7197872B2Apr 3, 2007
Hydraulic circuit in work vehicle
HITACHI CONSTRUCTION MACHINERY10 citations83
US7698891B2Apr 20, 2010
Travel motion control apparatus for hydraulically driven vehicle, hydraulically driven vehicle and wheel hydraulic excavator
HITACHI CONSTRUCTION MACHINERY8 citations82
US6941688B2Sep 13, 2005
Hydraulically powered vehicle, and engine rotational speed control method for hydraulically powered vehicle
HITACHI CONSTRUCTION MACHINERY14 citations81
US7180720B2Feb 20, 2007
Failure detection device for hydraulic motor and hydraulic drive vehicle
HITACHI CONSTRUCTION MACHINERY7 citations74
US8359140B2Jan 22, 2013
Pedal lock control device for work vehicle
HITACHI CONSTRUCTION MACHINERY6 citations72
US7757486B2Jul 20, 2010
Engine control device for work vehicle
HITACHI CONSTRUCTION MACHINERY4 citations63
US7886862B2Feb 15, 2011
Prime mover control device of construction machine
HITACHI CONSTRUCTION MACHINERY6 citations62
US7082756B2Aug 1, 2006
Device for detecting failure of hydraulic motor, and hydraulic vehicle
HITACHI CONSTRUCTION MACHINERY0 citations45
US8355846B2Jan 15, 2013
Pedal lock control device for work vehicle
HITACHI CONSTRUCTION MACHINERY0 citations41
US7518322B2Apr 14, 2009
Operation circuit for a work vehicle
HITACHI CONSTRUCTION MACHINERY0 citations41
KODAKA KATSUAKI
4 patentsUS8479898B2Jul 9, 2013
Work vehicle control device
KODAKA KATSUAKI2 citations62
US8388498B2Mar 5, 2013
Control system for work vehicle
KODAKA KATSUAKI2 citations62
US8328296B2Dec 11, 2012
Work vehicle control device
KODAKA KATSUAKI3 citations62
US8494733B2Jul 23, 2013
Prime mover rotation speed control system for hydraulically driven vehicle
KODAKA KATSUAKI3 citations61
SATAKE HIDETOSHI
3 patentsUS8322481B2Dec 4, 2012
Traveling control apparatus for hydraulic traveling vehicle
SATAKE HIDETOSHI13 citations80
US8554401B2Oct 8, 2013
Safety device for hydraulic working machine
SATAKE HIDETOSHI6 citations71
US8443597B2May 21, 2013
Safety device for hydraulic working machine
SATAKE HIDETOSHI2 citations61