Inventor
ARAI TOSHIHISA
JP9 patents
⚠️ This page may combine multiple inventors who share the name “ARAI TOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI AUTOMOTIVE SYSTEMS LTD
4 patentsUS9164696B2Oct 20, 2015
Electronic control unit for vehicle and data communication method
HITACHI AUTOMOTIVE SYSTEMS LTD5 citations71
US9836225B2Dec 5, 2017
Electronic control unit for vehicle and data communication method
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations51
US9996296B2Jun 12, 2018
Electronic control unit and method for rewriting data
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
US10960833B2Mar 30, 2021
Vehicle control apparatus and method for rewriting program therefor
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations49
HITACHI ASTEMO LTD
3 patentsUS11556104B2Jan 17, 2023
Electronic control unit for vehicle and method of executing program
HITACHI ASTEMO LTD0 citations61
US11360698B2Jun 14, 2022
Electronic control unit for vehicle and method of writing data
HITACHI ASTEMO LTD0 citations61
US11914871B2Feb 27, 2024
Electronic control device and program-update method
HITACHI ASTEMO LTD0 citations47