Inventor · disambiguated record
Akeyuki Komatsu
Also filed as: KOMATSU AKEYUKI
15 granted patents·1 pending application·120 citations·filing 1999–2022
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5ROHM CO LTD5PANASONIC CORP2KOMATSU AKEYUKI1MIYAKE EIJI1
Top patents by PatentIndex Score
16 records- 0191US7446512B2Resonant switching power supply deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 4, 2008·55 cites·8 claims
- 0275US7436130B2Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by two low-impedance power sourcesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 14, 2008·9 cites·18 claims
- 0373US7038397B2Cold cathode fluorescent lamp driver circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 2, 2006·19 cites·21 claims
- 0470US9985627B2Drive circuit and module equipped with sameROHM CO LTD·Filed 2016·Granted May 29, 2018·2 cites·15 claims
- 0569US8351230B2Switching power supply with plural resonant converters and variable frequencyPANASONIC CORP·Filed 2008·Granted Jan 8, 2013·10 cites·7 claims
- 0666US11424691B2Switch driving device and switching power supply using the sameROHM CO LTD·Filed 2020·Granted Aug 23, 2022·0 cites·16 claims
- 0766US8582268B2Circuit for preventing inrush currentYAMAMOTO YUDAI·Filed 2009·Granted Nov 12, 2013·8 cites·6 claims
- 0861US11742774B2Switch driving device and switching power supply using the sameROHM CO LTD·Filed 2022·Granted Aug 29, 2023·0 cites·8 claims
- 0961US11356029B2Rectifying circuit and switched-mode power supply incorporating rectifying circuitROHM CO LTD·Filed 2020·Granted Jun 7, 2022·0 cites·12 claims
- 1057US7545103B2Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by one low-impedance power sourcePANASONIC CORP·Filed 2005·Granted Jun 9, 2009·1 cites·16 claims
- 1142US10554118B2Power supply deviceROHM CO LTD·Filed 2018·Granted Feb 4, 2020·0 cites·5 claims
- 1241US7164340B2Transformer for switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 16, 2007·0 cites·8 claims
- 1340US2008047743A1Multilayer Substrate With Built-In Capacitors, Method For Manufacturing The Same, And Cold-Cathode Tube Lighting DeviceKOMATSU AKEYUKI·Filed 2005·Application pending·0 cites
- 1439US8456879B2Switching power supply apparatusMIYAKE EIJI·Filed 2009·Granted Jun 4, 2013·2 cites·8 claims
- 1539US6373730B1Switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 16, 2002·13 cites·2 claims
- 1637US8059431B2Switching power supplyNISHIHARA HIDEKI·Filed 2008·Granted Nov 15, 2011·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →