Inventor

NARISAWA JUNICHI

JP4 patents

Patents

4 patents

US4910673AMar 20, 1990

Apparatus for controlling arm movement of industrial vehicle

HITACHI CONSTRUCTION MACHINERY45 citations89

US7672768B2Mar 2, 2010

Operation assist apparatus

HITACHI CONSTRUCTION MACHINERY34 citations88

US7289895B2Oct 30, 2007

Electronic control systems for construction machine

HITACHI CONSTRUCTION MACHINERY7 citations72

US5191504AMar 2, 1993

Control apparatus for electromagnetic device having proportional solenoid

HITACHI CONSTRUCTION MACHINERY12 citations71