Inventor

TOHMA HIDEAKI

3 patents

Patents

3 patents

US4248573AFeb 3, 1981

Hydraulic control system for variable displacement pump

KOMATSU MFG CO LTD16 citations71

US4152896AMay 8, 1979

Hydraulic power system with a load-sensing and a cutoff control valve

KOMATSU MFG CO LTD9 citations70

US4248574AFeb 3, 1981

Hydraulic control system for variable displacement pumps

KOMATSU MFG CO LTD6 citations60