Inventor
UTO HAJIME
JP26 patents
⚠️ This page may combine multiple inventors who share the name “UTO HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
25 patentsUS5325664AJul 5, 1994
System for determining deterioration of catalysts of internal combustion engines
HONDA MOTOR CO LTD141 citations97
US5852929ADec 29, 1998
Failure detection system of exhaust secondary air supply system of internal combustion engine
HONDA MOTOR CO LTD61 citations96
US5427076AJun 27, 1995
Evaporative fuel-processing system for internal combustion engines for vehicles
HONDA MOTOR CO LTD36 citations92
US6053036AApr 25, 2000
Fuel supply amount control system for internal combustion engines
HONDA MOTOR CO LTD16 citations83
US6041761AMar 28, 2000
Evaporative emission control system for internal combustion engines
HONDA MOTOR CO LTD15 citations73
US5918581AJul 6, 1999
Evaporative emission control system for internal combustion engines
HONDA MOTOR CO LTD15 citations73
US5886625AMar 23, 1999
Residual fuel amount-estimating system for fuel tank of internal combustion engine
HONDA MOTOR CO LTD13 citations73
US9828902B2Nov 28, 2017
Cooling control system for internal combustion engine
HONDA MOTOR CO LTD5 citations72
US11088408B2Aug 10, 2021
Battery temperature raising device
HONDA MOTOR CO LTD4 citations71
US10995875B2May 4, 2021
Thermal management system for vehicle
HONDA MOTOR CO LTD2 citations71
US10570805B2Feb 25, 2020
Cooling system for vehicle
HONDA MOTOR CO LTD3 citations70
US10428726B2Oct 1, 2019
Control apparatus for internal combustion engine
HONDA MOTOR CO LTD1 citations61
US11721859B2Aug 8, 2023
Vehicle battery cooling device
HONDA MOTOR CO LTD1 citations60
US11371417B2Jun 28, 2022
Installation structure of heat accumulator for vehicle
HONDA MOTOR CO LTD0 citations60
US11241933B2Feb 8, 2022
Layout structure of refrigerant piping near heat accumulator in vehicle
HONDA MOTOR CO LTD0 citations60
US11186165B2Nov 30, 2021
Heat distribution device for hybrid vehicle
HONDA MOTOR CO LTD1 citations60
US11420535B2Aug 23, 2022
Battery temperature raising device for hybrid vehicle
HONDA MOTOR CO LTD0 citations50
US11319855B2May 3, 2022
Heat accumulation and dissipation device for internal combustion engine
HONDA MOTOR CO LTD0 citations50
US11181036B2Nov 23, 2021
Cooling water control apparatus for internal combustion engine
HONDA MOTOR CO LTD0 citations50
US12196119B2Jan 14, 2025
CO2 separation apparatus for internal combustion engine
HONDA MOTOR CO LTD0 citations41
US10352230B2Jul 16, 2019
Cooling control system for internal combustion engine
HONDA MOTOR CO LTD0 citations40
US10697352B2Jun 30, 2020
Vehicle thermal management system
HONDA MOTOR CO LTD0 citations39
US10619581B2Apr 14, 2020
Control device of internal-combustion engine
HONDA MOTOR CO LTD0 citations39
US10550778B2Feb 4, 2020
Control device for internal combustion engine
HONDA MOTOR CO LTD0 citations39
US10436154B2Oct 8, 2019
Control device of internal-combustion engine
HONDA MOTOR CO LTD0 citations37