Inventor
MUKAIHARA OSAMU
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MUKAIHARA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI AUTOMOTIVE SYSTEMS LTD
22 patentsUS9926874B2Mar 27, 2018
Drive device for fuel injection device, and fuel injection system
HITACHI AUTOMOTIVE SYSTEMS LTD10 citations84
US11300070B2Apr 12, 2022
Electromagnetic valve control unit and internal combustion engine control device using same
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10393051B2Aug 27, 2019
Internal-combustion-engine fuel injection control device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10309336B2Jun 4, 2019
Control device for fuel injection valve
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations73
US10247125B2Apr 2, 2019
Fuel injection valve control device
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations73
US10240551B2Mar 26, 2019
Electromagnetic valve control unit and internal combustion engine control device using same
HITACHI AUTOMOTIVE SYSTEMS LTD3 citations73
US10823102B2Nov 3, 2020
Control device for fuel injection valve
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations71
US11215133B2Jan 4, 2022
Fuel injection control apparatus
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations69
US10502155B2Dec 10, 2019
Control device for internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations69
US10961935B2Mar 30, 2021
Drive device for fuel injection device, and fuel injection system
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations62
US10677184B2Jun 9, 2020
Drive device for fuel injection device
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10352264B2Jul 16, 2019
Fuel injector control device
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations62
US10711721B2Jul 14, 2020
Control device for electromagnetic fuel injection valve
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US10563612B2Feb 18, 2020
Control device for internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US11236697B2Feb 1, 2022
Fuel injection control device and fuel injection control method
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
US11293371B2Apr 5, 2022
Fuel injection control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations49
US11193442B2Dec 7, 2021
Fuel injection control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations49
US11098669B2Aug 24, 2021
Internal combustion engine control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations46
US10895217B2Jan 19, 2021
Control apparatus for internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations45
US10662886B2May 26, 2020
Control device for fuel injection device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US9903305B2Feb 27, 2018
Control device for internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations41
US10655557B2May 19, 2020
Control device of internal combustion engine
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations40
HITACHI ASTEMO LTD
12 patentsUS11859584B2Jan 2, 2024
Solenoid valve control device
HITACHI ASTEMO LTD1 citations61
US11852093B2Dec 26, 2023
Control device for high-pressure fuel pump
HITACHI ASTEMO LTD0 citations50
US11732667B2Aug 22, 2023
Fuel injection control device and fuel injection control method
HITACHI ASTEMO LTD0 citations50
US11401879B2Aug 2, 2022
Fuel injection control device
HITACHI ASTEMO LTD0 citations50
US12234787B2Feb 25, 2025
Electronic control device and combustion state detection system
HITACHI ASTEMO LTD0 citations49
US12196146B2Jan 14, 2025
Fuel injection control device
HITACHI ASTEMO LTD0 citations49
US11885275B2Jan 30, 2024
Fuel injection control device
HITACHI ASTEMO LTD0 citations49
US11873775B2Jan 16, 2024
Fuel injection control device
HITACHI ASTEMO LTD0 citations49
US12000349B2Jun 4, 2024
Control device
HITACHI ASTEMO LTD0 citations48
US11754033B2Sep 12, 2023
Ignition control device
HITACHI ASTEMO LTD0 citations48
US12454924B2Oct 28, 2025
Control device for internal combustion engine and control method for internal combustion engine
HITACHI ASTEMO LTD0 citations45
US12372041B2Jul 29, 2025
Control device for internal combustion engine
HITACHI ASTEMO LTD0 citations43