Inventor
KAWASAKI KOJI
JP78 patents
⚠️ This page may combine multiple inventors who share the name “KAWASAKI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIREX CO LTD
12 patentsUS7161677B2Jan 9, 2007
Condensation sensor and method of controlling condensate film in sealed space with condensation sensor
AIREX CO LTD8 citations74
US7146746B2Dec 12, 2006
Method of decontamination and decontamination apparatus
AIREX CO LTD8 citations74
US10976212B2Apr 13, 2021
Leak inspection assistance device and leak inspection method using same
AIREX CO LTD4 citations73
US10265427B2Apr 23, 2019
Electron beam irradiation device
AIREX CO LTD4 citations71
US10712267B2Jul 14, 2020
Cleaning-performance evaluation system
AIREX CO LTD2 citations68
US11207656B2Dec 28, 2021
Particle control method
AIREX CO LTD0 citations62
US9180216B2Nov 10, 2015
Electron beam irradiation device with gripping/moving means
AIREX CO LTD3 citations61
US12403209B2Sep 2, 2025
Decontamination device
AIREX CO LTD0 citations59
US11759829B2Sep 19, 2023
Method for decontaminating low-temperature article and a pass box used in same
AIREX CO LTD0 citations59
US9494328B2Nov 15, 2016
Filter unit
AIREX CO LTD2 citations59
US11698199B2Jul 11, 2023
Work hood
AIREX CO LTD1 citations58
US11142742B2Oct 12, 2021
Incubator
AIREX CO LTD1 citations58
DENSO CORP
10 patentsUS6710774B1Mar 23, 2004
Map display device
DENSO CORP200 citations96
US6335695B1Jan 1, 2002
Map display apparatus
DENSO CORP23 citations93
US7570501B2Aug 4, 2009
DC-DC converter with capacitor precharging and duty ratio limiting
DENSO CORP19 citations92
US7746670B2Jun 29, 2010
Dual-transformer type of DC-to-DC converter
DENSO CORP9 citations84
US7425781B2Sep 16, 2008
Electric power switching apparatus providing reduced degree of noise interference with radio communication
DENSO CORP10 citations84
US10086937B2Oct 2, 2018
Observation device
DENSO CORP8 citations80
US7825765B2Nov 2, 2010
DC-DC converter
DENSO CORP7 citations73
US7907042B2Mar 15, 2011
DC-DC converter with integrated transformer assembly composed of transformer pair
DENSO CORP4 citations63
US7738269B2Jun 15, 2010
Switching device and related operating method
DENSO CORP2 citations62
US7589432B2Sep 15, 2009
Device for controlling controlled variable by on/off switching operations with less noise manner
DENSO CORP5 citations62
KAWASAKI KOJI
9 patentsUS8622870B2Jan 7, 2014
In-vehicle power transmission device and driving system for vehicle
KAWASAKI KOJI8 citations84
US8147366B2Apr 3, 2012
Power output apparatus and vehicle
KAWASAKI KOJI8 citations84
US8115342B2Feb 14, 2012
Vehicle power supply apparatus and vehicle window member
KAWASAKI KOJI8 citations84
US8974337B2Mar 10, 2015
Vehicle power transmission device and control system for power transmission
KAWASAKI KOJI6 citations83
US8900080B2Dec 2, 2014
Vehicle power transmission device
KAWASAKI KOJI9 citations83
US8591360B2Nov 26, 2013
Vehicle power transmission device and control system for power transmission
KAWASAKI KOJI8 citations83
US8579748B2Nov 12, 2013
In-vehicle power transmission device and power transmission system for vehicle
KAWASAKI KOJI9 citations81
US8915984B2Dec 23, 2014
Isolator device
KAWASAKI KOJI10 citations80
US8602933B2Dec 10, 2013
Power transmission device and power transmission system
KAWASAKI KOJI6 citations69
NIPPON SOKEN
8 patentsUS7006362B2Feb 28, 2006
DC/DC converter
NIPPON SOKEN38 citations93
US7254046B2Aug 7, 2007
DC-DC converter
NIPPON SOKEN25 citations92
US10220953B2Mar 5, 2019
Aerial vehicle
NIPPON SOKEN10 citations82
US7289338B2Oct 30, 2007
Input to output isolated DC-DC converter
NIPPON SOKEN8 citations74
US9545842B2Jan 17, 2017
Vehicle power transmission device
NIPPON SOKEN3 citations72
US10065667B2Sep 4, 2018
Carrier apparatus
NIPPON SOKEN5 citations70
US6956427B2Oct 18, 2005
Electrically insulated switching element drive circuit
NIPPON SOKEN6 citations63
US7269035B2Sep 11, 2007
Switching device and related operating method
NIPPON SOKEN5 citations62
TOYOTA MOTOR CO LTD
4 patentsUS7819212B2Oct 26, 2010
Power output apparatus and vehicle
TOYOTA MOTOR CO LTD34 citations93
US11222529B2Jan 11, 2022
Traveling assisting method and traveling assisting system for emergency vehicle
TOYOTA MOTOR CO LTD1 citations61
US11189175B2Nov 30, 2021
Vehicle dispatch system, vehicle dispatch apparatus used for the same, and vehicle dispatch method
TOYOTA MOTOR CO LTD1 citations61
US10621872B2Apr 14, 2020
Vehicle dispatch system, vehicle dispatch apparatus used for the same, and vehicle dispatch method
TOYOTA MOTOR CO LTD1 citations61
HITACHI CONSTRUCTION MACHINERY
3 patentsKYOWA LTD
1 patentCHICHIBU ONODA CEMENT CORP
1 patentAISIN SEIKI
1 patentSEIKO EPSON CORP
1 patentShowing the top 50 of 78 patents by PatentIndex Score.