Inventor · disambiguated record
Naruaki Akai
Also filed as: AKAI NARUAKI
10 granted patents·2 pending applications·165 citations·filing 1990–2020
90Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4AKAI NARUAKI3PANASONIC CORP2TAKIGUCHI MASAHIRO1TANAKA TOSHIYUKI1
Top patents by PatentIndex Score
12 records- 0184US11305657B2Electric propulsion vehicle charging cable and power adapter attached to electric propulsion vehicle charging cablePANASONIC CORP·Filed 2020·Granted Apr 19, 2022·3 cites·20 claims
- 0283US9211801B2Charging cable for electrically-driven vehicleAKAI NARUAKI·Filed 2012·Granted Dec 15, 2015·10 cites·10 claims
- 0380US9515498B2Charging cablePANASONIC CORP·Filed 2013·Granted Dec 6, 2016·8 cites·14 claims
- 0478US5117092ACordless ironMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 26, 1992·39 cites·10 claims
- 0577US9054550B2Automobile charging apparatusAKAI NARUAKI·Filed 2010·Granted Jun 9, 2015·7 cites·8 claims
- 0665US6575904B2Biodata interfacing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 10, 2003·48 cites·53 claims
- 0764US8439437B2Seat with heating deviceAKAI NARUAKI·Filed 2008·Granted May 14, 2013·8 cites·11 claims
- 0862US5630287AElectric steam ironMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 20, 1997·22 cites·14 claims
- 0956US6163990ASteam iron with scale deposit repressionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 26, 2000·18 cites·12 claims
- 1051US8941957B2Battery charger for an electrically-driven vehicle and method of confirming earth leakage applicable theretoYUNO HIDEYO·Filed 2011·Granted Jan 27, 2015·2 cites·5 claims
- 1142US2007061361A1Health data collection systemTANAKA TOSHIYUKI·Filed 2004·Application pending·0 cites
- 1238US2013120892A1Earth leakage circuit breakerTAKIGUCHI MASAHIRO·Filed 2011·Application pending·0 cites
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