Inventor · disambiguated record
Eiichi Sugishima
Also filed as: SUGISHIMA EIICHI
9 granted patents·706 citations·filing 1984–1993
91Inventor score
Files withMITSUBISHI ELECTRIC CORP9
Top patents by PatentIndex Score
9 records- 0196US5497289AInverter apparatus and method thereforMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Mar 5, 1996·486 cites·14 claims
- 0290US5214575AGround fault detector for an inverter and a method thereforMITSUBISHI ELECTRIC CORP·Filed 1991·Granted May 25, 1993·86 cites·14 claims
- 0390USD328058SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 21, 1992·36 cites·1 claims
- 0478USD330701SPower inverterMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Nov 3, 1992·20 cites·1 claims
- 0559US4819157AOvercurrent protection circuit for inverter device including majority circuit for turn-off of majority of conducting transistorsMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Apr 4, 1989·22 cites·8 claims
- 0657US4628395AOverload protecting circuit for an inverter deviceMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Dec 9, 1986·16 cites·3 claims
- 0755US4686480AWave generation circuit for a pulse-width modulation inverterMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Aug 11, 1987·12 cites·12 claims
- 0850US5218523ADriver circuit for an inverter device with output voltage stabilization during start-up periodMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 8, 1993·19 cites·7 claims
- 0944US4745535ARinging choke type DC/DC converterMITSUBISHI ELECTRIC CORP·Filed 1987·Granted May 17, 1988·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →