Inventor · disambiguated record
Mitsumasa Yorita
Also filed as: YORITA MITSUMASA
13 granted patents·137 citations·filing 1982–1995
92Inventor score
Files withMITSUBISHI ELECTRIC CORP13
Top patents by PatentIndex Score
13 records- 0179US4473731AVacuum circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Sep 25, 1984·21 cites·7 claims
- 0276US5597993AVacuum interrupterMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 28, 1997·24 cites·3 claims
- 0366US4537743AElectrode composition for vacuum switchMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Aug 27, 1985·17 cites·2 claims
- 0465US5495085AVacuum interrupterMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 27, 1996·14 cites·3 claims
- 0565US4585913ABellows deviceMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Apr 29, 1986·19 cites·6 claims
- 0658US5646386AVacuum interrupterMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 8, 1997·12 cites·7 claims
- 0758US4499009AElectrode composition for vacuum switchMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Feb 12, 1985·13 cites·1 claims
- 0842US5118911AHigh voltage vacuum insulating containerMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jun 2, 1992·6 cites·4 claims
- 0938US5103069AElectrode for a vacuum breakerMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 7, 1992·5 cites·18 claims
- 1033US5293506AVacuum switch tube including windmill electrodesMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 8, 1994·3 cites·5 claims
- 1132US4540861AContact material for vacuum circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Sep 10, 1985·2 cites·6 claims
- 1231US4760222AVacuum circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jul 26, 1988·1 cites·4 claims
- 1329US4740662AVacuum circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Apr 26, 1988·0 cites·4 claims
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