Inventor
HIRANO SEIYO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO SEIYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAZDA MOTOR
17 patentsUS5414645AMay 9, 1995
Method of fault diagnosis in an apparatus having sensors
MAZDA MOTOR138 citations97
US5309436AMay 3, 1994
Multiplex transmission system for vehicles
MAZDA MOTOR22 citations88
US11364783B2Jun 21, 2022
Hybrid driving apparatus that selectively causes main driving electric motor and sub-driving electric motors to generate forces depending on traveling mode and traveling status of vehicle
MAZDA MOTOR8 citations84
US11958467B2Apr 16, 2024
Hybrid driving apparatus
MAZDA MOTOR2 citations72
US11738630B2Aug 29, 2023
Vehicle in-wheel drive motor and a body side drive motor
MAZDA MOTOR2 citations72
US11230183B2Jan 25, 2022
Vehicle drive system
MAZDA MOTOR2 citations72
US11173858B2Nov 16, 2021
Vehicle power supply system
MAZDA MOTOR2 citations72
US11691496B2Jul 4, 2023
Vehicle drive system
MAZDA MOTOR2 citations71
US11643065B2May 9, 2023
Vehicle drive system
MAZDA MOTOR2 citations71
US12214666B2Feb 4, 2025
Vehicle driving apparatus
MAZDA MOTOR2 citations70
US10576983B2Mar 3, 2020
Vehicle system
MAZDA MOTOR2 citations63
US12280646B2Apr 22, 2025
Vehicle drive device
MAZDA MOTOR0 citations62
US11938801B2Mar 26, 2024
Vehicle drive device
MAZDA MOTOR0 citations62
US11718168B2Aug 8, 2023
Vehicle drive device
MAZDA MOTOR0 citations62
US11427067B2Aug 30, 2022
Vehicle drive device
MAZDA MOTOR0 citations62
US11351876B2Jun 7, 2022
Vehicle power supply system
MAZDA MOTOR0 citations62
US11345242B2May 31, 2022
Vehicle drive system
MAZDA MOTOR0 citations51