Inventor · disambiguated record
Hiroyuki Sako
Also filed as: SAKO HIROYUKI
19 granted patents·831 citations·filing 1990–2011
96Inventor score
Files withHONDA MOTOR CO LTD8MATSUSHITA ELECTRIC WORKS LTD6MATSUSHITA ELECTRIC WOKS LTD1SAKO HIROYUKI1TERASAKA HIROSHI1
Top patents by PatentIndex Score
19 records- 0193US8339053B2LED dimming apparatusYAMASAKI SHIGEAKI·Filed 2008·Granted Dec 25, 2012·70 cites·7 claims
- 0293US6357542B1Article storage area for motorcyclesHONDA MOTOR CO LTD·Filed 2000·Granted Mar 19, 2002·68 cites·3 claims
- 0390US5477936AElectric motor vehicle and battery unit for electric motor vehicleHONDA MOTOR CO LTD·Filed 1995·Granted Dec 26, 1995·149 cites·11 claims
- 0487US5513721ACover structure and battery storing case structure for an electric vehicleHONDA MOTOR CO LTD·Filed 1994·Granted May 7, 1996·61 cites·8 claims
- 0583US5613569AElectric motor vehicle and battery unit for electric motor vehicleHONDA MOTOR CO LTD·Filed 1995·Granted Mar 25, 1997·97 cites·10 claims
- 0682US6336579B1Helmet storage area for motorcyclesHONDA MOTOR CO LTD·Filed 2000·Granted Jan 8, 2002·32 cites·15 claims
- 0780US5421427ABattery placement for an electric vehicleHONDA MOTOR CO LTD·Filed 1994·Granted Jun 6, 1995·70 cites·13 claims
- 0878US6246182B1Electronic track lighting systemMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Jun 12, 2001·30 cites·22 claims
- 0977US5647450ACooling system included in a battery charger for an electric vehicleHONDA MOTOR CO LTD·Filed 1994·Granted Jul 15, 1997·65 cites·21 claims
- 1076US5495149APower supplyMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Feb 27, 1996·42 cites·16 claims
- 1174US8575857B2LED lighting deviceSAKO HIROYUKI·Filed 2011·Granted Nov 5, 2013·5 cites·4 claims
- 1264US8143809B2LED illuminating deviceYAMAZAKI SHIGEAKI·Filed 2009·Granted Mar 27, 2012·3 cites·7 claims
- 1362US5182702AInverter deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Jan 26, 1993·31 cites·16 claims
- 1458US5449979AInverter power supplyMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Sep 12, 1995·20 cites·24 claims
- 1556US5565740AElectronic ballast for hot cathode discharge lampsMATSUSHITA ELECTRIC WORKS LTD·Filed 1995·Granted Oct 15, 1996·24 cites·14 claims
- 1654US5771159APower supply deviceMATSUSHITA ELECTRIC WOKS LTD·Filed 1997·Granted Jun 23, 1998·27 cites·9 claims
- 1752US5644480APower source deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1994·Granted Jul 1, 1997·19 cites·21 claims
- 1843US9066407B2Power source unit for LED lamps, and LED lamp systemTERASAKA HIROSHI·Filed 2011·Granted Jun 23, 2015·0 cites·12 claims
- 1943US5540312ACharging cord storing structure for an electric vehicleHONDA MOTOR CO LTD·Filed 1994·Granted Jul 30, 1996·18 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →