Inventor · disambiguated record
Masahiko Ikawa
Also filed as: IKAWA MASAHIKO
23 granted patents·3 pending applications·64 citations·filing 2004–2018
93Inventor score
Top patents by PatentIndex Score
26 records- 0181US11193782B2Vehicle position estimation apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 7, 2021·4 cites·6 claims
- 0280US9207091B2Drive assistance deviceOTA YUKO·Filed 2012·Granted Dec 8, 2015·9 cites·14 claims
- 0377US11049396B2Position estimation apparatus, position estimation method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 29, 2021·4 cites·8 claims
- 0475US8255537B2Vehicle communication deviceHAMADA YUJI·Filed 2008·Granted Aug 28, 2012·6 cites·7 claims
- 0574US8959405B2Signal transmission device for elevatorIKAWA MASAHIKO·Filed 2010·Granted Feb 17, 2015·7 cites·14 claims
- 0672US10424199B2Communication apparatus, operation assistance apparatus, and operation assistance systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 24, 2019·3 cites·10 claims
- 0770US10964208B2Driving assistance deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Mar 30, 2021·2 cites·16 claims
- 0868US7843869B2Roadside to vehicle communication systemMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Nov 30, 2010·14 cites·7 claims
- 0964US9291471B2In-vehicle information processing device and driving assist deviceIKAWA MASAHIKO·Filed 2010·Granted Mar 22, 2016·3 cites·8 claims
- 1064US9183740B2Travel pattern generation deviceOTA YUKO·Filed 2010·Granted Nov 10, 2015·3 cites·9 claims
- 1163US9074905B2Route search deviceNISHIUMA NORIHIRO·Filed 2010·Granted Jul 7, 2015·4 cites·12 claims
- 1258US10066953B2Destination estimating system and destination estimating methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 4, 2018·1 cites·6 claims
- 1351US9518832B2Drive-pattern evaluation device and drive-pattern evaluation methodKINOSHITA RYUSUKE·Filed 2012·Granted Dec 13, 2016·1 cites·20 claims
- 1451US7853209B2Mobile communication station, base station apparatus, and dedicated-short-range-communications systemMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 14, 2010·3 cites·10 claims
- 1546US11491978B2Driving assistance device and method that judge a target object based on neighboring objectsMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Nov 8, 2022·0 cites·12 claims
- 1643US8023894B2Mobile communication station, base station apparatus, and dedicated-short-range-communications systemMITSUBISHI ELECTRIC CORP·Filed 2010·Granted Sep 20, 2011·0 cites·2 claims
- 1742US12110010B2Driving assistance deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Oct 8, 2024·0 cites·12 claims
- 1842US10883836B2Travel-lane estimation systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 5, 2021·0 cites·6 claims
- 1941US10486489B2Vehicle air-conditioning systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 26, 2019·0 cites·11 claims
- 2038US10863332B2Roadside communication apparatus and in-vehicle communication apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 8, 2020·0 cites·13 claims
- 2138US10422651B2Route evaluation apparatus and route evaluation methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 24, 2019·0 cites·7 claims
- 2238US9696167B2Recommended-drive-pattern generation device and recommended-drive-pattern generation methodKINOSHITA RYUSUKE·Filed 2012·Granted Jul 4, 2017·0 cites·16 claims
- 2338US8976650B2Method and apparatus for retaining a remaining back-off time in CSMA/CA based on a thresholdHAMADA YUJI·Filed 2011·Granted Mar 10, 2015·0 cites·9 claims
- 2435US2018165525A1Traveling lane determining device and traveling lane determining methodMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 2535US2019086226A1Travel plan generation device, travel plan generation method, and computer readable recording mediumMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 2635US2020049524A1Travel route estimation apparatus and travel route estimation methodMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →