Inventor
TOYAMA MASAHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TOYAMA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ASTEMO LTD
7 patentsUS11444657B2Sep 13, 2022
Signal transmission circuit and signal transmission system
HITACHI ASTEMO LTD4 citations71
US12224886B2Feb 11, 2025
Electronic control device
HITACHI ASTEMO LTD0 citations62
US12213294B2Jan 28, 2025
Electronic control device
HITACHI ASTEMO LTD0 citations52
US12245384B2Mar 4, 2025
Signal transmission circuit and electronic control device
HITACHI ASTEMO LTD0 citations51
US12171071B2Dec 17, 2024
Electronic control device
HITACHI ASTEMO LTD0 citations51
US12058822B2Aug 6, 2024
Electronic control device
HITACHI ASTEMO LTD0 citations51
US12495510B2Dec 9, 2025
Electronic control device
HITACHI ASTEMO LTD0 citations50
HITACHI AUTOMOTIVE SYSTEMS LTD
4 patentsUS11330704B2May 10, 2022
Electronic control device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations70
US11246246B2Feb 8, 2022
Electronic control device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations69
US11457548B2Sep 27, 2022
Electronic control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations60
US10952311B2Mar 16, 2021
Electronic control device, vehicle, and method for manufacturing electronic control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
RENESAS ELECTRONICS CORP
3 patentsUS9549461B2Jan 17, 2017
Electronic device
RENESAS ELECTRONICS CORP4 citations72
US10063277B2Aug 28, 2018
Clock control circuit, demodulation device and spread spectrum method
RENESAS ELECTRONICS CORP1 citations49
US9729194B2Aug 8, 2017
Clock control circuit, demodulation device and spread spectrum method
RENESAS ELECTRONICS CORP1 citations49