Inventor · disambiguated record
Masahiro Arioka
Also filed as: ARIOKA MASAHIRO
40 granted patents·2 pending applications·319 citations·filing 2000–2017
98Inventor score
Top patents by PatentIndex Score
42 records- 0192US8723070B2Power switchgearYOSHIDA SATORU·Filed 2010·Granted May 13, 2014·12 cites·11 claims
- 0288US6865072B2Metal-enclosed switchgearMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Mar 8, 2005·35 cites·9 claims
- 0387US8963037B2Vacuum circuit breakerNAKADA KATSUSHI·Filed 2010·Granted Feb 24, 2015·10 cites·14 claims
- 0486US9893515B2Power switchgear having surge suppression apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 13, 2018·6 cites·5 claims
- 0584US9214306B2Gas insulated switchgearYOSHIDA TADAHIRO·Filed 2011·Granted Dec 15, 2015·6 cites·16 claims
- 0684US8743532B2SwitchgearYANO TOMOTAKA·Filed 2009·Granted Jun 3, 2014·18 cites·19 claims
- 0782US8680956B2Electromagnet device and switch device using electromagnet deviceKIM TAEHYUN·Filed 2009·Granted Mar 25, 2014·11 cites·17 claims
- 0880US9502868B2Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 22, 2016·8 cites·10 claims
- 0980US7880111B2Switchgear and method of fabricating the sameMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Feb 1, 2011·10 cites·12 claims
- 1079US9270094B2Gas insulated switchgearYOSHIDA TADAHIRO·Filed 2012·Granted Feb 23, 2016·8 cites·14 claims
- 1179US8895884B2Tank type vacuum circuit breakerYAMAMOTO YOHEI·Filed 2010·Granted Nov 25, 2014·9 cites·2 claims
- 1278US6518531B2Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Feb 11, 2003·24 cites·5 claims
- 1377US10453623B2Switch for gas insulated switchgear, and gas insulated switching deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 22, 2019·2 cites·9 claims
- 1477US9431800B2Gas-insulated electric deviceYOSHIDA TADAHIRO·Filed 2010·Granted Aug 30, 2016·8 cites·19 claims
- 1577US7417846B2Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 26, 2008·25 cites·9 claims
- 1673US9355792B2Gas insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 31, 2016·5 cites·20 claims
- 1773US8748770B2Power switching apparatusNAKAYAMA YUTA·Filed 2010·Granted Jun 10, 2014·7 cites·6 claims
- 1873US6927356B2Enclosed switchgearMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 9, 2005·18 cites·5 claims
- 1972US9215825B2Gas insulated switchgearSANO KOJI·Filed 2011·Granted Dec 15, 2015·3 cites·8 claims
- 2072US8237075B2Vacuum circuit breaker and gas-insulated switchgear using the sameISOYA HIROSHI·Filed 2008·Granted Aug 7, 2012·8 cites·14 claims
- 2171US10673212B2SwitchgearMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jun 2, 2020·4 cites·17 claims
- 2268US7800872B2Switch-state monitoring deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 21, 2010·5 cites·8 claims
- 2365US9136674B2Dead tank vacuum circuit breakerOHTSUKA KYOICHI·Filed 2009·Granted Sep 15, 2015·9 cites·12 claims
- 2465US6510046B2Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 21, 2003·14 cites·6 claims
- 2564US9472356B2Tank-type vacuum circuit breakerMATSUNAGA TOSHIHIRO·Filed 2011·Granted Oct 18, 2016·4 cites·10 claims
- 2658US6559404B1Vacuum circuit interrupterMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 6, 2003·10 cites·8 claims
- 2754US6433998B2SwitchgearMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Aug 13, 2002·11 cites·7 claims
- 2851US2014209569A1Tank type vacuum circuit breakerMIYATAKE HIDEKI·Filed 2012·Application pending·0 cites
- 2950US10347447B2Tank type vacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jul 9, 2019·0 cites·10 claims
- 3049US6459567B2Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Oct 1, 2002·6 cites·4 claims
- 3149US6392157B2Device for bus coupling between enclosed switchboards with insulating gas sealed thereinMITSUBISHI ELECTRIC CORP·Filed 2001·Granted May 21, 2002·6 cites·3 claims
- 3248US6621009B1Electrical conductor support insulatorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 16, 2003·1 cites·12 claims
- 3347US6445569B1Gas-insulated switchgearMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 3, 2002·4 cites·3 claims
- 3445USD702192SActuator for vacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2012·Granted Apr 8, 2014·5 cites·1 claims
- 3542US8149077B2Electromagnetic operating device for switchYANO TOMOTAKA·Filed 2006·Granted Apr 3, 2012·0 cites·10 claims
- 3637USD698321SVacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2012·Granted Jan 28, 2014·3 cites·1 claims
- 3735USD694711SInsulator for vacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2012·Granted Dec 3, 2013·2 cites·1 claims
- 3832USD709462SCase for vacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2012·Granted Jul 22, 2014·1 cites·1 claims
- 3932USD705180SConductor terminal for vacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2012·Granted May 20, 2014·1 cites·1 claims
- 4032US2002060204A1Gas-insulated switching apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
- 4130USD695232SVacuum circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2012·Granted Dec 10, 2013·0 cites·1 claims
- 4223USD703622SShield for vacuum circuit breakerARIOKA MASAHIRO·Filed 2012·Granted Apr 29, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →