Inventor · disambiguated record
Hiroshi Katsunaga
Also filed as: KATSUNAGA HIROSHI
6 granted patents·7 pending applications·58 citations·filing 2003–2013
79Inventor score
Files withTOYOTA JIDOSHOKKI KK6KATSUNAGA HIROSHI4MIYAGI HIROSHI1NAKAMURA TORU1NIIGATA SEIMITSU CO LTD1
Top patents by PatentIndex Score
13 records- 0189US8125183B2Charging system and vehicle and charge controller for the charging systemKATSUNAGA HIROSHI·Filed 2009·Granted Feb 28, 2012·36 cites·19 claims
- 0285US9287719B2Power supply side equipment and resonance-type non-contact power supply systemKATSUNAGA HIROSHI·Filed 2012·Granted Mar 15, 2016·13 cites·10 claims
- 0360US7443240B2AM intermediate frequency variable gain amplifier circuit, variable gain amplifier circuit and its semiconductor integrated circuitTOYOTA JIDOSHOKKI KK·Filed 2004·Granted Oct 28, 2008·7 cites·8 claims
- 0448US7269399B2Receiver of double conversion system with antenna tuning with variable capacitance using digital-to-analog converter having temperature coefficient setting sectionNIIGATA SEIMITSU CO LTD·Filed 2003·Granted Sep 11, 2007·2 cites·10 claims
- 0543US9577465B2Contactless power transmission deviceTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Feb 21, 2017·0 cites·7 claims
- 0643US2014125144A1Power transmitting device, power receiving device, vehicle, and contactless power supply system and control method for contactless power supply systemNAKAMURA TORU·Filed 2012·Application pending·0 cites
- 0742US2015255991A1Power receiving device, power supply device, and wireless power transfer apparatusTOYOTA JIDOSHOKKI KK·Filed 2013·Application pending·0 cites
- 0842US2015251545A1Power receiving device and wireless power transfer apparatusTOYOTA JIDOSHOKKI KK·Filed 2013·Application pending·0 cites
- 0941US2015229132A1Power receiving device and wireless power transfer deviceTOYOTA JIDOSHOKKI KK·Filed 2013·Application pending·0 cites
- 1039US9634636B2Non-contact power transmission deviceTOYOTA JIDOSHOKKI KK·Filed 2013·Granted Apr 25, 2017·0 cites·5 claims
- 1136US2012175968A1Non-contact power transmission apparatus and power transmission method thereofKATSUNAGA HIROSHI·Filed 2012·Application pending·0 cites
- 1236US2006209987A1Receiver and its adjustment system and methodMIYAGI HIROSHI·Filed 2003·Application pending·0 cites
- 1335US2011298926A1Parking assistance apparatus and parking assistance methodKATSUNAGA HIROSHI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →