Inventor · disambiguated record
Koji Kawasaki
Also filed as: KAWASAKI KOJI
78 granted patents·19 pending applications·672 citations·filing 1996–2023
99Inventor score
Top patents by PatentIndex Score
97 records- 0194US6710774B1Map display deviceDENSO CORP·Filed 2000·Granted Mar 23, 2004·200 cites·30 claims
- 0293US7819212B2Power output apparatus and vehicleTOYOTA MOTOR CO LTD·Filed 2009·Granted Oct 26, 2010·34 cites·11 claims
- 0391US10976212B2Leak inspection assistance device and leak inspection method using sameAIREX CO LTD·Filed 2017·Granted Apr 13, 2021·4 cites·8 claims
- 0487US8915984B2Isolator deviceKAWASAKI KOJI·Filed 2011·Granted Dec 23, 2014·10 cites·18 claims
- 0587US8900080B2Vehicle power transmission deviceKAWASAKI KOJI·Filed 2011·Granted Dec 2, 2014·9 cites·16 claims
- 0687US7570501B2DC-DC converter with capacitor precharging and duty ratio limitingDENSO CORP·Filed 2007·Granted Aug 4, 2009·19 cites·3 claims
- 0787US6468950B1Denture detergents containing antimicrobial metal ionsKYOWA LTD·Filed 1999·Granted Oct 22, 2002·59 cites·9 claims
- 0884US10265427B2Electron beam irradiation deviceAIREX CO LTD·Filed 2016·Granted Apr 23, 2019·4 cites·9 claims
- 0984US8974337B2Vehicle power transmission device and control system for power transmissionKAWASAKI KOJI·Filed 2010·Granted Mar 10, 2015·6 cites·10 claims
- 1083US10220953B2Aerial vehicleNIPPON SOKEN·Filed 2016·Granted Mar 5, 2019·10 cites·4 claims
- 1182US8591360B2Vehicle power transmission device and control system for power transmissionKAWASAKI KOJI·Filed 2010·Granted Nov 26, 2013·8 cites·18 claims
- 1282US7146746B2Method of decontamination and decontamination apparatusAIREX CO LTD·Filed 2006·Granted Dec 12, 2006·8 cites·14 claims
- 1382US6335695B1Map display apparatusDENSO CORP·Filed 2000·Granted Jan 1, 2002·23 cites·17 claims
- 1480US10712267B2Cleaning-performance evaluation systemAIREX CO LTD·Filed 2018·Granted Jul 14, 2020·2 cites·7 claims
- 1580US8579748B2In-vehicle power transmission device and power transmission system for vehicleKAWASAKI KOJI·Filed 2010·Granted Nov 12, 2013·9 cites·17 claims
- 1680US7453262B2Rotational speed detection sensorAISIN SEIKI·Filed 2006·Granted Nov 18, 2008·11 cites·9 claims
- 1779US10065667B2Carrier apparatusNIPPON SOKEN·Filed 2016·Granted Sep 4, 2018·5 cites·10 claims
- 1879US8147366B2Power output apparatus and vehicleKAWASAKI KOJI·Filed 2009·Granted Apr 3, 2012·8 cites·12 claims
- 1979US7006362B2DC/DC converterNIPPON SOKEN·Filed 2003·Granted Feb 28, 2006·38 cites·20 claims
- 2078US10086937B2Observation deviceDENSO CORP·Filed 2015·Granted Oct 2, 2018·8 cites·13 claims
- 2177US11142742B2IncubatorAIREX CO LTD·Filed 2018·Granted Oct 12, 2021·1 cites·7 claims
- 2277US7289338B2Input to output isolated DC-DC converterNIPPON SOKEN·Filed 2005·Granted Oct 30, 2007·8 cites·8 claims
- 2377US7254046B2DC-DC converterNIPPON SOKEN·Filed 2004·Granted Aug 7, 2007·25 cites·20 claims
- 2474US9545842B2Vehicle power transmission deviceNIPPON SOKEN·Filed 2014·Granted Jan 17, 2017·3 cites·10 claims
- 2573US11698199B2Work hoodAIREX CO LTD·Filed 2019·Granted Jul 11, 2023·1 cites·8 claims
- 2673US9180216B2Electron beam irradiation device with gripping/moving meansAIREX CO LTD·Filed 2013·Granted Nov 10, 2015·3 cites·7 claims
- 2773US8602933B2Power transmission device and power transmission systemKAWASAKI KOJI·Filed 2010·Granted Dec 10, 2013·6 cites·24 claims
- 2871US8622870B2In-vehicle power transmission device and driving system for vehicleKAWASAKI KOJI·Filed 2009·Granted Jan 7, 2014·8 cites·34 claims
- 2971US7825765B2DC-DC converterDENSO CORP·Filed 2009·Granted Nov 2, 2010·7 cites·17 claims
- 3071US7425781B2Electric power switching apparatus providing reduced degree of noise interference with radio communicationDENSO CORP·Filed 2005·Granted Sep 16, 2008·10 cites·14 claims
- 3170US7746670B2Dual-transformer type of DC-to-DC converterDENSO CORP·Filed 2007·Granted Jun 29, 2010·9 cites·21 claims
- 3270US7161677B2Condensation sensor and method of controlling condensate film in sealed space with condensation sensorAIREX CO LTD·Filed 2004·Granted Jan 9, 2007·8 cites·20 claims
- 3369US11207656B2Particle control methodAIREX CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·6 claims
- 3469US11189175B2Vehicle dispatch system, vehicle dispatch apparatus used for the same, and vehicle dispatch methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 30, 2021·1 cites·9 claims
- 3569US8115342B2Vehicle power supply apparatus and vehicle window memberKAWASAKI KOJI·Filed 2009·Granted Feb 14, 2012·8 cites·10 claims
- 3665US9618315B2SensorAISIN SEIKI·Filed 2013·Granted Apr 11, 2017·1 cites·4 claims
- 3765US8944555B2Printer and printer control methodKAWASAKI KOJI·Filed 2012·Granted Feb 3, 2015·1 cites·3 claims
- 3865US7857574B2Media processorSEIKO EPSON CORP·Filed 2007·Granted Dec 28, 2010·5 cites·7 claims
- 3964US11222529B2Traveling assisting method and traveling assisting system for emergency vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 11, 2022·1 cites·6 claims
- 4064US5946969ALever displacement enlarging mechanismCHICHIBU ONODA CEMENT CORP·Filed 1996·Granted Sep 7, 1999·30 cites·19 claims
- 4163US10621872B2Vehicle dispatch system, vehicle dispatch apparatus used for the same, and vehicle dispatch methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 14, 2020·1 cites·7 claims
- 4263US2025288711A1Decontamination solution and device and method for decontamination using sameAIREX CO LTD·Filed 2023·Application pending·0 cites
- 4362US12102727B2Continuous decontamination and sterilization deviceAIREX CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·6 claims
- 4461US12403209B2Decontamination deviceAIREX CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·4 claims
- 4561US9168920B2Vehicle power transmission device and control system for power transmissionDENSO CORP·Filed 2015·Granted Oct 27, 2015·1 cites·1 claims
- 4660US8483020B2Path mechanism and an information processing device having the path mechanismNISHIOKA ATSUSHI·Filed 2009·Granted Jul 9, 2013·0 cites·18 claims
- 4760US7269035B2Switching device and related operating methodNIPPON SOKEN·Filed 2006·Granted Sep 11, 2007·5 cites·19 claims
- 4860US2024408264A1Decontamination systemAIREX CO LTD·Filed 2022·Application pending·0 cites
- 4959US9494328B2Filter unitAIREX CO LTD·Filed 2014·Granted Nov 15, 2016·2 cites·7 claims
- 5059US6220207B1Engine cooling apparatusHITACHI CONSTRUCTION MACHINERY·Filed 1997·Granted Apr 24, 2001·28 cites·3 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →