Inventor · disambiguated record
Hirokazu Otani
Also filed as: OTANI HIROKAZU
11 granted patents·1 pending application·4 citations·filing 2003–2017
79Inventor score
Top patents by PatentIndex Score
12 records- 0163US9165732B2Gas circuit breakerOTANI HIROKAZU·Filed 2011·Granted Oct 20, 2015·2 cites·6 claims
- 0262US9384924B2Gas circuit breakerYAMASHITA TORU·Filed 2012·Granted Jul 5, 2016·1 cites·4 claims
- 0360US9552942B2Gas circuit breakerYAMASHITA TORU·Filed 2012·Granted Jan 24, 2017·1 cites·8 claims
- 0454US9941035B2Insulating support for electric deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Apr 10, 2018·0 cites·14 claims
- 0552US9929545B2Insulating support for power switchgearMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Mar 27, 2018·0 cites·13 claims
- 0651US11387631B2Circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jul 12, 2022·0 cites·16 claims
- 0750US10535984B2Power device including a short-circuit switch and a separation switchMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 14, 2020·0 cites·10 claims
- 0844US9219354B2Main circuit switchgearKAWAKAMI MANABU·Filed 2011·Granted Dec 22, 2015·0 cites·2 claims
- 0941US9230750B2Gas circuit breakerYAMASHITA TORU·Filed 2011·Granted Jan 5, 2016·0 cites·7 claims
- 1037US9242875B2Calcium removal methodTAMURA NORITOSHI·Filed 2011·Granted Jan 26, 2016·0 cites·14 claims
- 1137US9111697B2Power switchgearOTANI HIROKAZU·Filed 2012·Granted Aug 18, 2015·0 cites·4 claims
- 1231US2006086718A1Soldering method and deviceTECHNO LAB COMPANY·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →