Inventor

SANO TOMOHARU

2 patents

Patents

2 patents

US4031964AJun 28, 1977

Automatic control system controlling a ripper used on a construction equipment

KOMATSU MFG CO LTD47 citations89

US4062539ADec 13, 1977

Automatic control systems for rippers for use in civil works

KOMATSU MFG CO LTD18 citations65