Inventor
NAKASU MASATOSHI
JP3 patents
Patents
3 patentsUS5502338AMar 26, 1996
Power transistor device having collector voltage clamped to stable level over wide temperature range
HITACHI LTD37 citations90
US5397914AMar 14, 1995
Power transistor device including power transistors in darlington connection and zener diode which is coupled between collector and base of power transistors and which is formed in polysilicon film
HITACHI LTD22 citations90
US6496049B2Dec 17, 2002
Semiconductor integrated circuit having a current control function
HITACHI LTD13 citations65