Inventor
KIHARA MITSUO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KIHARA MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY
6 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
US5957989ASep 28, 1999
Interference preventing system for construction machine
HITACHI CONSTRUCTION MACHINERY53 citations92
US5277269AJan 11, 1994
Engine revolution speed control device for a hydraulically driven vehicle
HITACHI CONSTRUCTION MACHINERY28 citations92
US4726186AFeb 23, 1988
Control system of hydraulic construction machinery
HITACHI CONSTRUCTION MACHINERY39 citations91
US5477679ADec 26, 1995
Apparatus for controlling revolution speed of prime mover for hydraulically propelled work vehicle
HITACHI CONSTRUCTION MACHINERY18 citations71