Inventor · disambiguated record
Tomoya Shigemi
Also filed as: SHIGEMI TOMOYA
8 granted patents·2 pending applications·65 citations·filing 2005–2007
86Inventor score
Top patents by PatentIndex Score
10 records- 0180US7294994B2Power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Nov 13, 2007·17 cites·15 claims
- 0277US7479771B2Current detection circuit and switching power supplyPANASONIC CORP·Filed 2007·Granted Jan 20, 2009·11 cites·6 claims
- 0371US7391199B2DC-DC converterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Jun 24, 2008·10 cites·11 claims
- 0469US7482789B2Step-up converterPANASONIC CORP·Filed 2006·Granted Jan 27, 2009·9 cites·10 claims
- 0561US7323850B2Current detection circuit and switching power supply using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 29, 2008·5 cites·2 claims
- 0661US7075275B2DC-DC converterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 11, 2006·6 cites·7 claims
- 0755US7081741B2Multi-output power supply and electronic device using themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 25, 2006·4 cites·10 claims
- 0849US8059377B2Protection device, protection method using the same, method for processing signal using the same, and method for detecting quantity of electricity using the sameIKEUCHI YOSHITAKA·Filed 2007·Granted Nov 15, 2011·3 cites·19 claims
- 0936US2006131961A1Multi-output power supply circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1036US2006214647A1DC-DC converterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
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