Inventor
HASEGAWA NOBUKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA NOBUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOMATSU MFG CO LTD
17 patentsUS6256594B1Jul 3, 2001
Machine fault monitoring apparatus and method
KOMATSU MFG CO LTD142 citations97
US6052644AApr 18, 2000
Apparatus and method for limiting vehicle speed of a working vehicle
KOMATSU MFG CO LTD124 citations97
US6299263B1Oct 9, 2001
Automatic retarder controller
KOMATSU MFG CO LTD74 citations95
US6141629AOct 31, 2000
Method and apparatus for determining machine maintenance due times
KOMATSU MFG CO LTD62 citations95
US5472062ADec 5, 1995
Hydraulic drive system for steerable wheel of dump truck
KOMATSU MFG CO LTD56 citations94
US6542851B2Apr 1, 2003
Method and apparatus for measuring component performance data of construction machine
KOMATSU MFG CO LTD49 citations92
US6336069B1Jan 1, 2002
Front and rear wheel load distribution control unit for coupled vehicle
KOMATSU MFG CO LTD29 citations92
US6047793AApr 11, 2000
Device for detecting abrasion of brake for vehicle
KOMATSU MFG CO LTD31 citations92
US5822224AOct 13, 1998
Load weight monitoring system for dump truck
KOMATSU MFG CO LTD50 citations92
US5682744ANov 4, 1997
Directional control valve in a full hydraulic type steering control system
KOMATSU MFG CO LTD30 citations92
US5564519AOct 15, 1996
Four-wheel traveling system for tipper
KOMATSU MFG CO LTD47 citations91
US6175788B1Jan 16, 2001
Failure diagnosis method for dump truck and device therefor
KOMATSU MFG CO LTD31 citations89
US6144907ANov 7, 2000
Suspension for construction machines and method of controlling the same
KOMATSU MFG CO LTD23 citations89
US6719082B2Apr 13, 2004
Device for preventing wheel lock of vehicle
KOMATSU MFG CO LTD17 citations84
US10538897B2Jan 21, 2020
Excavation machine, method for controlling excavation machine, and excavation system
KOMATSU MFG CO LTD8 citations79
US6115662ASep 5, 2000
Brake diagnosis apparatus for self-propelled vehicle
KOMATSU MFG CO LTD10 citations72
US6321178B1Nov 20, 2001
Diagnosis apparatus for self-propelled vehicle
KOMATSU MFG CO LTD9 citations71