Inventor
FUKUNAGA MASANORI
JP20 patents
Patents
20 patentsUS5375029ADec 20, 1994
Overcurrent protection circuit of power device and semiconductor integrated circuit device
MITSUBISHI ELECTRIC CORP135 citations97
US5375028ADec 20, 1994
Overcurrent protective device and device for detecting overcurrent
MITSUBISHI ELECTRIC CORP70 citations96
US5099138AMar 24, 1992
Switching device driving circuit
MITSUBISHI ELECTRIC CORP82 citations96
US5077595ADec 31, 1991
Semiconductor device
MITSUBISHI ELECTRIC CORP57 citations96
US4903106AFeb 20, 1990
Semiconductor power device integrated with temperature protection means
MITSUBISHI ELECTRIC CORP58 citations96
US5917359AJun 29, 1999
Semiconductor apparatus having protective circuitry
MITSUBISHI ELECTRIC CORP63 citations95
US6724169B2Apr 20, 2004
Controller for power device and drive controller for motor
MITSUBISHI ELECTRIC CORP34 citations92
US6522098B1Feb 18, 2003
Controller for power device and drive controller for motor
MITSUBISHI ELECTRIC CORP23 citations92
US6005366ADec 21, 1999
Controller for power device and drive controller for motor
MITSUBISHI ELECTRIC CORP25 citations92
US5963066AOct 5, 1999
Semiconductor device which drives low-voltage driven switching device, using low-voltage direct current power source, a diode and a capacitor
MITSUBISHI ELECTRIC CORP27 citations92
US5510943AApr 23, 1996
Control circuit for power device and level shifting circuit and semiconductor integrated circuit device
MITSUBISHI ELECTRIC CORP24 citations92
US5296735AMar 22, 1994
Power semiconductor module with multiple shielding layers
MITSUBISHI ELECTRIC CORP26 citations92
US5200638AApr 6, 1993
A semiconductor device for extracting a signal used to monitor potential of a high voltage island at a low voltage island and method of manufacturing the same
MITSUBISHI ELECTRIC CORP16 citations81
US5500541AMar 19, 1996
Semiconductor device having voltage sensing element
MITSUBISHI ELECTRIC CORP7 citations74
US5394287AFeb 28, 1995
Overcurrent protective device for power device
MITSUBISHI ELECTRIC CORP16 citations74
US4971921ANov 20, 1990
Semiconductor device and method of manufacturing the same
MITSUBISHI ELECTRIC CORP16 citations74
US5279977AJan 18, 1994
Method of manufacturing a semiconductor device for extracting a signal used to monitor potential of a high voltage island
MITSUBISHI ELECTRIC CORP7 citations73
US5258641ANov 2, 1993
Semiconductor device for extracting a signal used to monitor potential of a high voltage island at a low voltage island and method of manufacturing the same
MITSUBISHI ELECTRIC CORP9 citations73
US5726598AMar 10, 1998
Semiconductor device having voltage sensing element
MITSUBISHI ELECTRIC CORP3 citations63
US7619503B2Nov 17, 2009
Power semiconductor apparatus provided with power controlling semiconductor modules connected in parallel to each other
MITSUBISHI ELECTRIC CORP3 citations58