Inventor · disambiguated record
Toshihiro Amei
Also filed as: AMEI TOSHIHIRO
11 granted patents·1 pending application·156 citations·filing 2001–2017
88Inventor score
Top patents by PatentIndex Score
12 records- 0186US7027313B2Constant voltage output control method and constant voltage output control device for switching power supply circuitSMK KK·Filed 2004·Granted Apr 11, 2006·64 cites·24 claims
- 0284US9837896B1DC-to-DC converterSMK KK·Filed 2017·Granted Dec 5, 2017·5 cites·3 claims
- 0384US6867986B2Constant current output control method and constant current output control device for switching power supply circuitSMK KK·Filed 2003·Granted Mar 15, 2005·54 cites·18 claims
- 0463US7123490B2Synchronous rectifying switching power source circuitSMK KK·Filed 2005·Granted Oct 17, 2006·7 cites·4 claims
- 0558US6542388B2Intermittent switching power supply circuitSMK KK·Filed 2001·Granted Apr 1, 2003·15 cites·13 claims
- 0656US8582320B2Self-excited switching power supply circuitOKITSU KATSUHIKO·Filed 2012·Granted Nov 12, 2013·2 cites·6 claims
- 0750US7012816B2Self-excited switching power supply circuitSMK KK·Filed 2004·Granted Mar 14, 2006·9 cites·2 claims
- 0847US9704677B2Contact contacting structureSMK KK·Filed 2015·Granted Jul 11, 2017·0 cites·11 claims
- 0939US2013278069A1Power supply systemSMK KK·Filed 2013·Application pending·0 cites
- 1038US10110123B2DC-DC converterSMK KK·Filed 2016·Granted Oct 23, 2018·0 cites·5 claims
- 1138US9906141B2DC-DC converterSMK KK·Filed 2016·Granted Feb 27, 2018·0 cites·3 claims
- 1235US8437151B2Self-excited switching power supply circuitOKITSU KATSUHIKO·Filed 2012·Granted May 7, 2013·0 cites·3 claims
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