Inventor · disambiguated record
Ryusuke Ishikawa
Also filed as: ISHIKAWA RYUSUKE
12 granted patents·2 pending applications·18 citations·filing 2010–2024
84Inventor score
Top patents by PatentIndex Score
14 records- 0181US8684044B2Fluid charging system, movable object, supply facility, and method for controlling fluid chargeSAIKI TAKASHI·Filed 2010·Granted Apr 1, 2014·6 cites·3 claims
- 0280US9995061B2Smart entry systemDENSO CORP·Filed 2015·Granted Jun 12, 2018·5 cites·12 claims
- 0374US10369965B2Electronic key system, on-board device, and electronic keyDENSO CORP·Filed 2016·Granted Aug 6, 2019·2 cites·13 claims
- 0467US8346090B2Infrared communication system, movable object, supply facility, and method for infrared communication in the sameDENSO CORP·Filed 2010·Granted Jan 1, 2013·2 cites·11 claims
- 0565US10723315B2Electronic key system for vehicle, and portable deviceDENSO CORP·Filed 2016·Granted Jul 28, 2020·2 cites·8 claims
- 0654US9008861B2Vehicle device control system with a disabling featureSAIKI TAKASHI·Filed 2012·Granted Apr 14, 2015·1 cites·11 claims
- 0753US12291090B2Vehicle control device, vehicle control system, vehicle control method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2022·Granted May 6, 2025·0 cites·9 claims
- 0852US12104427B2Vehicle control device, vehicle control system, vehicle control method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·7 claims
- 0950US12370978B2Electronic key systemDENSO CORP·Filed 2023·Granted Jul 29, 2025·0 cites·8 claims
- 1049US2025058741A1Vehicle control system, vehicle control program, and position confirmation deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 1146US11491953B2Mobile device and electronic key system for wireless communication with vehicle deviceDENSO CORP·Filed 2020·Granted Nov 8, 2022·0 cites·8 claims
- 1243US9903985B2Infrared apparatusDENSO CORP·Filed 2013·Granted Feb 27, 2018·0 cites·11 claims
- 1340US2022341249A1Vehicle control device, vehicle control method, vehicle control system, and communication terminalTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 1439US11256248B2Reception range varying system, vehicle control device, and portable deviceDENSO CORP·Filed 2019·Granted Feb 22, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →