Inventor · disambiguated record
Yoshifumi Minowa
Also filed as: MINOWA YOSHIFUMI
4 granted patents·105 citations·filing 1998–2004
79Inventor score
Top patents by PatentIndex Score
4 records- 0173US6114859AHarmonic characteristic measuring method and harmonic characteristic measuring apparatusNISSIN ELECTRIC CO LTD·Filed 1998·Granted Sep 5, 2000·38 cites·7 claims
- 0270US6326796B1Harmonic measuring method and a current injection device for harmonic measurementNISSIN ELECTRIC CO LTD·Filed 1998·Granted Dec 4, 2001·35 cites·6 claims
- 0367US6545885B2Isolated operation prevention device for distributed power supply and interharmonic detection methodNISSIN ELECTRIC CO LTD·Filed 2001·Granted Apr 8, 2003·28 cites·8 claims
- 0438US7570502B2Inverter apparatus comprising switching elementsKANSAI ELECTRIC POWER CO·Filed 2004·Granted Aug 4, 2009·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →