Inventor
IWATA MASAYOSI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “IWATA MASAYOSI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKAI RIKA CO LTD
10 patentsUS4379954AApr 12, 1983
Lever operated plural switch assembly
TOKAI RIKA CO LTD28 citations91
US4293743AOct 6, 1981
Combination switching means of lever type for motor vehicles
TOKAI RIKA CO LTD54 citations90
US4954675ASep 4, 1990
Switch operation indicator
TOKAI RIKA CO LTD25 citations89
US4503296AMar 5, 1985
Self-cancelling mechanism for cancelling a turn-signal switch of a vehicle
TOKAI RIKA CO LTD14 citations73
US4543456ASep 24, 1985
Switch device for vehicle-speed control
TOKAI RIKA CO LTD10 citations72
US4408104AOct 4, 1983
Lever switch arrangement for motor vehicle
TOKAI RIKA CO LTD17 citations72
US4393280AJul 12, 1983
Electrical switching arrangement
TOKAI RIKA CO LTD14 citations71
US4590341AMay 20, 1986
Column mounted switching device
TOKAI RIKA CO LTD3 citations62
US4496810AJan 29, 1985
Column mounted switching device for automobiles
TOKAI RIKA CO LTD4 citations62
US4376878AMar 15, 1983
Switch assembly for use in vehicle
TOKAI RIKA CO LTD3 citations61