Inventor
OOTSUKA SHIGEHARU
JP17 patents
Patents
17 patentsUS5517167AMay 14, 1996
Magnetic coil, magnetic contactor using magnetic coil, and magnetic coil manufacturing method
MITSUBISHI ELECTRIC CORP35 citations92
US4808961AFeb 28, 1989
Thermally-sensible overcurrent protective relay including contact toggle mechanism
MITSUBISHI ELECTRIC CORP27 citations90
US4671697AJun 9, 1987
Apparatus for mounting electrical appliance on frame
MITSUBISHI ELECTRIC CORP35 citations90
US4626656ADec 2, 1986
Method and apparatus for indicating the contact structure of electromagnetic contactor on the housing thereof using laser light
MITSUBISHI ELECTRIC CORP26 citations89
US5075660ADec 24, 1991
Electromagnetic contractor and fabrication method therefor
MITSUBISHI ELECTRIC CORP20 citations81
US5014027AMay 7, 1991
Electromagnetic contactor
MITSUBISHI ELECTRIC CORP20 citations81
US4650935AMar 17, 1987
Switch
MITSUBISHI ELECTRIC CORP20 citations81
US5535083AJul 9, 1996
Magnetic coil assembly with surge absorber
MITSUBISHI ELECTRIC CORP14 citations73
US5103199AApr 7, 1992
Electromagnetic contactor
MITSUBISHI ELECTRIC CORP11 citations73
US5059930AOct 22, 1991
Electromagnetic contactor and fabrication method therefor
MITSUBISHI ELECTRIC CORP10 citations73
US4969844ANov 13, 1990
Electromagnetic contector
MITSUBISHI ELECTRIC CORP19 citations73
US4947290AAug 7, 1990
Rail mounting device for an electrical equipment
MITSUBISHI ELECTRIC CORP11 citations73
US4940958AJul 10, 1990
Polarized electromagnetic apparatus
MITSUBISHI ELECTRIC CORP16 citations73
US4845455AJul 4, 1989
Thermally-sensible overcurrent protective relay including heater holder
MITSUBISHI ELECTRIC CORP19 citations73
US4698726AOct 6, 1987
Structure for attaching a switchgear to a rail
MITSUBISHI ELECTRIC CORP14 citations73
US5264985ANov 23, 1993
Apparatus for increasing effective insulation between terminal plates
MITSUBISHI ELECTRIC CORP2 citations62
US5055811AOct 8, 1991
Electromagnetic apparatus
MITSUBISHI ELECTRIC CORP2 citations62