Inventor

KOGA TOSHIKAZU

JP3 patents

Patents

3 patents

US12345019B2Jul 1, 2025

Hydraulic control system in working machines

CATERPILLAR SARL1 citations60

US12429071B2Sep 30, 2025

Pilot pressure control device

CATERPILLAR SARL0 citations57

US12540634B2Feb 3, 2026

Calibration system in hydraulic system

CATERPILLAR SARL0 citations47