Inventor · disambiguated record
Akinori Hiramatsu
Also filed as: HIRAMATSU AKINORI
10 granted patents·2 pending applications·235 citations·filing 1990–2016
89Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD6PANASONIC IP MAN CO LTD3ESAKI SANA1MAEHARA MINORU1PANASONIC CORP1
Top patents by PatentIndex Score
12 records- 0189US5563777AInverter AC power supplyMATSUSHITA ELECTRIC WORKS LTD·Filed 1994·Granted Oct 8, 1996·106 cites·40 claims
- 0282US8766561B2LED lighting device with output impedance controlESAKI SANA·Filed 2012·Granted Jul 1, 2014·7 cites·18 claims
- 0376US5495149APower supplyMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Feb 27, 1996·42 cites·16 claims
- 0474US10201046B2Illumination apparatus and lighting device used therebyPANASONIC CORP·Filed 2014·Granted Feb 5, 2019·3 cites·9 claims
- 0573US9674918B2Illumination system and luminairePANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 6, 2017·2 cites·23 claims
- 0662US5182702AInverter deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Jan 26, 1993·31 cites·16 claims
- 0758US5449979AInverter power supplyMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Sep 12, 1995·20 cites·24 claims
- 0856US5565740AElectronic ballast for hot cathode discharge lampsMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Oct 15, 1996·24 cites·14 claims
- 0949US2010156308A1Adjustable output ballast for powering both fluorescent lamps and led lampsMAEHARA MINORU·Filed 2009·Application pending·0 cites
- 1042US9585223B2Illumination system and luminairePANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 28, 2017·0 cites·12 claims
- 1140US2009295778A1OLED Driver and Lighting Apparatus Equipped With the DriverMATSUSHITA ELECTRIC WORKS LTD·Filed 2006·Application pending·0 cites
- 1238US9699847B2Light source unit and lighting fixturePANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 4, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →