Inventor · disambiguated record
Hisao Shigekane
Also filed as: SHIGEKANE HISAO
12 granted patents·172 citations·filing 1984–1999
92Inventor score
Files withFUJI ELECTRIC CO LTD12
Top patents by PatentIndex Score
12 records- 0173US5115388ATemperature response protection circuit for bridge inverterFUJI ELECTRIC CO LTD·Filed 1991·Granted May 19, 1992·34 cites·10 claims
- 0267US4920405AOvercurrent limiting semiconductor deviceFUJI ELECTRIC CO LTD·Filed 1987·Granted Apr 24, 1990·33 cites·11 claims
- 0362US4717849ASemiconductor device for conducting primary current upon receipt of a control signalFUJI ELECTRIC CO LTD·Filed 1986·Granted Jan 5, 1988·14 cites·10 claims
- 0455US5469103ADiode circuit for high speed switching transistorFUJI ELECTRIC CO LTD·Filed 1994·Granted Nov 21, 1995·20 cites·2 claims
- 0555US4746814ASemiconductor device for conducting primary current upon receipt of a control signalFUJI ELECTRIC CO LTD·Filed 1986·Granted May 24, 1988·11 cites·7 claims
- 0653US6242967B1Low on resistance high speed off switching device having unipolar transistorsFUJI ELECTRIC CO LTD·Filed 1999·Granted Jun 5, 2001·14 cites·27 claims
- 0747US4905069ADarlington transistor arrangementFUJI ELECTRIC CO LTD·Filed 1984·Granted Feb 27, 1990·12 cites·1 claims
- 0845US5349230ADiode circuit for high speed switching transistorFUJI ELECTRIC CO LTD·Filed 1991·Granted Sep 20, 1994·13 cites·7 claims
- 0943US4651035ACompound diverse transistor switching circuitFUJI ELECTRIC CO LTD·Filed 1985·Granted Mar 17, 1987·6 cites·7 claims
- 1037US4739199AHigh switching speed semiconductor deviceFUJI ELECTRIC CO LTD·Filed 1986·Granted Apr 19, 1988·4 cites·10 claims
- 1135US4945396ASemiconductor device having Darlington transistorsFUJI ELECTRIC CO LTD·Filed 1989·Granted Jul 31, 1990·6 cites·6 claims
- 1233US4782378ATransistor having integrated stabilizing resistor and method of making thereofFUJI ELECTRIC CO LTD·Filed 1987·Granted Nov 1, 1988·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →