Assignee
TOYO DENSO KK
JP·112 granted patents·26 pending applications·847 citations·filing 1987–2025
Top patents by PatentIndex Score
138 records- 0190US5870012AEngine ignition coil deviceTOYO DENSO KK·Filed 1996·Granted Feb 9, 1999·56 cites·8 claims
- 0286US7262375B2Switch control device for vehicleTOYO DENSO KK·Filed 2006·Granted Aug 28, 2007·19 cites·5 claims
- 0385US6094121AEngine igniting coil deviceTOYO DENSO KK·Filed 1999·Granted Jul 25, 2000·23 cites·2 claims
- 0484US10295372B2Magnetic rotation detection apparatusTOYO DENSO KK·Filed 2017·Granted May 21, 2019·3 cites·6 claims
- 0582US7402767B2Handle switch device of vehicleTOYO DENSO KK·Filed 2007·Granted Jul 22, 2008·17 cites·7 claims
- 0679US7424858B2Rudder angle sensorTOYO DENSO KK·Filed 2007·Granted Sep 16, 2008·11 cites·9 claims
- 0779US6023215AEngine igniting coil deviceTOYO DENSO KK·Filed 1999·Granted Feb 8, 2000·24 cites·4 claims
- 0879US5767758APlug cap incorporated type ignition coilTOYO DENSO KK·Filed 1995·Granted Jun 16, 1998·36 cites·3 claims
- 0976US5225801AIgnition coil device for engineTOYO DENSO KK·Filed 1991·Granted Jul 6, 1993·39 cites·8 claims
- 1075US7332684B2Turn signal switch for vehicleTOYO DENSO KK·Filed 2007·Granted Feb 19, 2008·9 cites·4 claims
- 1173US11001207B2Lever switch for vehicle with function assigned to operationTOYO DENSO KK·Filed 2019·Granted May 11, 2021·2 cites·15 claims
- 1273US8763746B2Mounting structure of handle switch deviceTOYO DENSO KK·Filed 2012·Granted Jul 1, 2014·11 cites·10 claims
- 1372US10800324B2Auto cancel mechanism for turn signal switch deviceTOYO DENSO KK·Filed 2019·Granted Oct 13, 2020·2 cites·3 claims
- 1472US6169471B1Engine igniting coil deviceTOYO DENSO KK·Filed 1999·Granted Jan 2, 2001·18 cites·4 claims
- 1572US5929736AEngine igniting coil device and method of winding an ignition coilTOYO DENSO KK·Filed 1997·Granted Jul 27, 1999·26 cites·6 claims
- 1671US7796004B2Ignition coilTOYO DENSO KK·Filed 2008·Granted Sep 14, 2010·6 cites·7 claims
- 1770US10950396B2Switch device having swinging-type operationTOYO DENSO KK·Filed 2019·Granted Mar 16, 2021·1 cites·7 claims
- 1868US10900769B2Throttle deviceTOYO DENSO KK·Filed 2018·Granted Jan 26, 2021·2 cites·9 claims
- 1968US7560656B2Switch device with rapid opening and closing between movable and stationary contactsTOYO DENSO KK·Filed 2007·Granted Jul 14, 2009·9 cites·9 claims
- 2068US5109209AIgnition coil device for engineTOYO DENSO KK·Filed 1991·Granted Apr 28, 1992·24 cites·5 claims
- 2167US7383637B2Inclination sensor and method of attaching the sameTOYO DENSO KK·Filed 2005·Granted Jun 10, 2008·7 cites·4 claims
- 2267US5280775AFuel vapor control valve deviceTOYO DENSO KK·Filed 1992·Granted Jan 25, 1994·35 cites·8 claims
- 2366US12111186B2Magnetic sensor unit for accurately detecting change of magnetic fieldTOYO DENSO KK·Filed 2022·Granted Oct 8, 2024·0 cites·9 claims
- 2466US5416459AIgnition coil device for engineTOYO DENSO KK·Filed 1993·Granted May 16, 1995·20 cites·10 claims
- 2565US9239587B2Shaft slip-off stopping structure and switch having the sameTOYO DENSO KK·Filed 2014·Granted Jan 19, 2016·3 cites·5 claims
- 2665US7591174B2Rudder angle sensorTOYO DENSO KK·Filed 2006·Granted Sep 22, 2009·4 cites·2 claims
- 2764US10650992B2Switch deviceTOYO DENSO KK·Filed 2018·Granted May 12, 2020·1 cites·8 claims
- 2864US7884291B2Switch apparatusTOYO DENSO KK·Filed 2008·Granted Feb 8, 2011·5 cites·6 claims
- 2963US7777604B2Ignition coilTOYO DENSO KK·Filed 2008·Granted Aug 17, 2010·3 cites·12 claims
- 3063US2025157753A1Push button device and vehicleTOYO DENSO KK·Filed 2024·Application pending·0 cites
- 3162US12233980B2Accelerator position sensor unit and throttle grip apparatusTOYO DENSO KK·Filed 2022·Granted Feb 25, 2025·0 cites·8 claims
- 3262US9735653B2Rotary electric device for power working machineTOYO DENSO KK·Filed 2015·Granted Aug 15, 2017·1 cites·8 claims
- 3362US6040659ADischarge lamp lighting deviceTOYO DENSO KK·Filed 1998·Granted Mar 21, 2000·24 cites·7 claims
- 3462US5444427AIgnition coil device for engineTOYO DENSO KK·Filed 1993·Granted Aug 22, 1995·17 cites·6 claims
- 3562US5329163AAuto-switch for power windowTOYO DENSO KK·Filed 1991·Granted Jul 12, 1994·32 cites·14 claims
- 3661US6081085APower window apparatusTOYO DENSO KK·Filed 1999·Granted Jun 27, 2000·28 cites·5 claims
- 3760US11499840B2Accelerator position sensorTOYO DENSO KK·Filed 2021·Granted Nov 15, 2022·0 cites·12 claims
- 3860US7928821B2Ignition coilTOYO DENSO KK·Filed 2008·Granted Apr 19, 2011·2 cites·15 claims
- 3959US5739751AHazard warning lamp deviceTOYO DENSO KK·Filed 1996·Granted Apr 14, 1998·23 cites·11 claims
- 4059US5679937ASwitching deviceTOYO DENSO KK·Filed 1995·Granted Oct 21, 1997·17 cites·20 claims
- 4159US2025211228A1Operating deviceTOYO DENSO KK·Filed 2024·Application pending·0 cites
- 4258US12267945B2Electronic component protection structure and switch deviceTOYO DENSO KK·Filed 2023·Granted Apr 1, 2025·0 cites·10 claims
- 4358US10859006B2Throttle grip device using magnetTOYO DENSO KK·Filed 2019·Granted Dec 8, 2020·0 cites·10 claims
- 4458USD729710SHandle switchTOYO DENSO KK·Filed 2013·Granted May 19, 2015·12 cites·1 claims
- 4558US7663477B2Turn signal control device for vehicleTOYO DENSO KK·Filed 2007·Granted Feb 16, 2010·3 cites·5 claims
- 4658US6111373APower window apparatus for a vehicleTOYO DENSO KK·Filed 1998·Granted Aug 29, 2000·22 cites·3 claims
- 4758US2024184398A1Operation deviceTOYO DENSO KK·Filed 2023·Application pending·0 cites
- 4858US2025178405A1Steering deviceTOYO DENSO KK·Filed 2024·Application pending·0 cites
- 4958US2024184386A1Operation deviceTOYO DENSO KK·Filed 2023·Application pending·0 cites
- 5057US12091120B2Handle switch deviceTOYO DENSO KK·Filed 2021·Granted Sep 17, 2024·0 cites·7 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when TOYO DENSO KK files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →