Inventor

YAMANAKA TORAO

JP8 patents

Patents

8 patents

US4833592AMay 23, 1989

Master station apparatus for remote supervisory control system with touch panel video display

MITSUBISHI ELECTRIC CORP113 citations94

US4651143AMar 17, 1987

Security system including a daughter station for monitoring an area and a remote parent station connected thereto

MITSUBISHI ELECTRIC CORP117 citations94

US4807259AFeb 21, 1989

Time synchronization method in data transmission system

MITSUBISHI ELECTRIC CORP205 citations92

US5049872ASep 17, 1991

Remote supervisory control system

MITSUBISHI ELECTRIC CORP8 citations72

US4860001AAug 22, 1989

Remote monitoring and controlling system

MITSUBISHI ELECTRIC CORP13 citations72

US4816988AMar 28, 1989

Master station apparatus in supervisory and control system

MITSUBISHI ELECTRIC CORP19 citations72

US4789790ADec 6, 1988

Digital equipment

MITSUBISHI ELECTRIC CORP9 citations72

US4788541ANov 29, 1988

Signal communication system

MITSUBISHI ELECTRIC CORP1 citations50