Assignee
KOSHIZUKA TADASHI
JP·4 granted patents·1 pending application·14 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0179US8217536B2Magnetizing inrush current suppression device for transformer and control method of sameKOSHIZUKA TADASHI·Filed 2009·Granted Jul 10, 2012·12 cites·11 claims
- 0265US9515479B2Inrush current suppression apparatusKOSHIZUKA TADASHI·Filed 2011·Granted Dec 6, 2016·2 cites·10 claims
- 0342US8749100B2Overvoltage suppressing deviceKOSHIZUKA TADASHI·Filed 2011·Granted Jun 10, 2014·0 cites·20 claims
- 0438US8680713B2Over-voltage suppression apparatusKOSHIZUKA TADASHI·Filed 2010·Granted Mar 25, 2014·0 cites·16 claims
- 0537US2014035559A1Transient recovery voltage measuring device, transient recovery voltage measuring method, and transient recovery voltage measuring programKOSHIZUKA TADASHI·Filed 2012·Application pending·0 cites
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