Inventor · disambiguated record
Masaki Nagaoka
Also filed as: NAGAOKA MASAKI
7 granted patents·5 pending applications·75 citations·filing 1999–2018
84Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD5KUDO AKIHIKO2NAGAOKA MASAKI2HITACHI VEHICLE ENERGY LTD1YAMAHA MOTOR CO LTD1
Top patents by PatentIndex Score
12 records- 0188US8264204B2Cell controller, battery module and power supply systemNAGAOKA MASAKI·Filed 2008·Granted Sep 11, 2012·34 cites·31 claims
- 0285US7952327B2Assembled battery total voltage detection and leak detection apparatusHITACHI VEHICLE ENERGY LTD·Filed 2007·Granted May 31, 2011·14 cites·10 claims
- 0384US9048667B2Cell controller, battery module and power supply systemNAGAOKA MASAKI·Filed 2012·Granted Jun 2, 2015·10 cites·23 claims
- 0468US9599146B2Vehicle including an operating memberYAMAHA MOTOR CO LTD·Filed 2015·Granted Mar 21, 2017·2 cites·19 claims
- 0568US8760168B2Assembled battery total voltage detection circuitKUDO AKIHIKO·Filed 2009·Granted Jun 24, 2014·10 cites·17 claims
- 0661US8487590B2Cell controller having a unit cell voltage detecting sectionKUDO AKIHIKO·Filed 2008·Granted Jul 16, 2013·5 cites·12 claims
- 0746US2020400112A1Fuel Injection ValveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 0845US2020109688A1Fuel-injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 0945US2021148317A1Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 1043US2021148316A1Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
- 1139US10662914B2Fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted May 26, 2020·0 cites·6 claims
- 1220US2001045459A1Pos system and receipt issuing methodFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →