Inventor
NOMURA MASAMI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “NOMURA MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
20 patentsUS5234079AAug 10, 1993
Ropeless linear motor elevator system
MITSUBISHI ELECTRIC CORP55 citations96
US4545464AOct 8, 1985
Apparatus for controlling an A-C power elevator
MITSUBISHI ELECTRIC CORP72 citations96
US5153389AOct 6, 1992
Two stage electromagnetic braking device for an elevator
MITSUBISHI ELECTRIC CORP33 citations92
US4984659AJan 15, 1991
Elevator control apparatus
MITSUBISHI ELECTRIC CORP35 citations92
US4974703ADec 4, 1990
Elevator control apparatus
MITSUBISHI ELECTRIC CORP26 citations92
US4667776AMay 26, 1987
Control apparatus for A-C elevator
MITSUBISHI ELECTRIC CORP26 citations92
US4548299AOct 22, 1985
AC elevator control system
MITSUBISHI ELECTRIC CORP37 citations92
US4478315AOct 23, 1984
Apparatus for operating an AC power elevator
MITSUBISHI ELECTRIC CORP30 citations92
US4475631AOct 9, 1984
AC Elevator control system
MITSUBISHI ELECTRIC CORP31 citations92
US4376471AMar 15, 1983
Emergency apparatus for elevator
MITSUBISHI ELECTRIC CORP38 citations86
US4987977AJan 29, 1991
Control apparatus for A.C. elevator
MITSUBISHI ELECTRIC CORP20 citations82
US4484664ANov 27, 1984
Emergency drive device for an A.C. elevator
MITSUBISHI ELECTRIC CORP24 citations82
US4482031ANov 13, 1984
AC elevator control apparatus
MITSUBISHI ELECTRIC CORP21 citations82
US4741415AMay 3, 1988
Control system for an AC elevator
MITSUBISHI ELECTRIC CORP11 citations74
US4667777AMay 26, 1987
Control apparatus for A.C. elevator
MITSUBISHI ELECTRIC CORP8 citations74
US4527663AJul 9, 1985
Apparatus for controlling an AC power elevator
MITSUBISHI ELECTRIC CORP8 citations74
US4503938AMar 12, 1985
AC elevator control system
MITSUBISHI ELECTRIC CORP14 citations74
US4479565AOct 30, 1984
Control apparatus for a.c. elevator
MITSUBISHI ELECTRIC CORP13 citations74
US4471855ASep 18, 1984
Control device for an A.C. elevator
MITSUBISHI ELECTRIC CORP16 citations74
US4454930AJun 19, 1984
Apparatus for controlling an AC power elevator
MITSUBISHI ELECTRIC CORP14 citations73