Inventor
YABE YUHIKO
JP6 patents
Patents
6 patentsUS4142375AMar 6, 1979
Control apparatus for air conditioning unit
HITACHI LTD91 citations93
US4633414ADec 30, 1986
Robot operation control system
HITACHI LTD28 citations91
US4666361AMay 19, 1987
Arm driving apparatus
HITACHI LTD28 citations83
US4153922AMay 8, 1979
Relay control circuit
HITACHI LTD21 citations81
US4567418AJan 28, 1986
Operation control apparatus for robots
HITACHI LTD15 citations71
USD282077SJan 7, 1986
Industrial robot
HITACHI LTD12 citations70