Inventor · disambiguated record
Shizutaka Nishizako
Also filed as: NISHIZAKO SHIZUTAKA
12 granted patents·168 citations·filing 1981–1990
91Inventor score
Files withMITSUBISHI ELECTRIC CORP12
Top patents by PatentIndex Score
12 records- 0194US4367448ADirect current electromagnetic contactorMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Jan 4, 1983·77 cites·17 claims
- 0283US4616203AElectromagnetic contactorMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Oct 7, 1986·24 cites·6 claims
- 0359US4628163APower switchMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Dec 9, 1986·10 cites·6 claims
- 0451US5003137ASwitchMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 26, 1991·14 cites·25 claims
- 0549US4596909AElectromagnetic contactorMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Jun 24, 1986·8 cites·7 claims
- 0649US4471178AAuxiliary circuit breakerMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Sep 11, 1984·7 cites·4 claims
- 0746US4436831ACalcined member for arc-extinguishing chambersMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Mar 13, 1984·8 cites·10 claims
- 0843US4652707APower switchMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Mar 24, 1987·5 cites·4 claims
- 0939US4450328AElectromagnetic contactor means with improved arc runnerMITSUBISHI ELECTRIC CORP·Filed 1981·Granted May 22, 1984·4 cites·8 claims
- 1035US4654744AElectromagnetic contactorMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Mar 31, 1987·3 cites·12 claims
- 1133US4661883AElectromagnet apparatus with shortened armature release timeMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Apr 28, 1987·6 cites·6 claims
- 1233US4612427ASwitchMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Sep 16, 1986·2 cites·16 claims
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