Inventor
ZHANG SHU H
JP7 patents
Patents
7 patentsUS5564507AOct 15, 1996
Load control unit for a bulldozer
KOMATSU MFG CO LTD58 citations95
US5462122AOct 31, 1995
Automatic drive control system for a bulldozer
KOMATSU MFG CO LTD57 citations95
US5555942ASep 17, 1996
Blade control system for use in a bulldozer
KOMATSU MFG CO LTD41 citations92
US5535830AJul 16, 1996
Dozing control unit for a bulldozer
KOMATSU MFG CO LTD48 citations92
US5503232AApr 2, 1996
Steering system for a bulldozer
KOMATSU MFG CO LTD31 citations92
US5485885AJan 23, 1996
Dozing system for a bulldozer
KOMATSU MFG CO LTD22 citations92
US5515927AMay 14, 1996
Control unit for controlling load on a bulldozer in the case of manual intervention
KOMATSU MFG CO LTD19 citations83