Inventor
OYA RYOSUKE
JP19 patents
Patents
19 patentsUS10727554B2Jul 28, 2020
Fuel cell system
TOYOTA MOTOR CO LTD4 citations71
US11380913B2Jul 5, 2022
Fuel cell system, method of controlling fuel cell system, and fuel cell system-mounted vehicle
TOYOTA MOTOR CO LTD0 citations60
US11152629B2Oct 19, 2021
Fuel cell method for determining fuel gas quality following filling operation
TOYOTA MOTOR CO LTD0 citations60
US10886544B2Jan 5, 2021
Fuel cell system, method of controlling fuel cell system, and fuel cell system-mounted vehicle
TOYOTA MOTOR CO LTD0 citations60
US11508976B2Nov 22, 2022
Fuel cell system
TOYOTA MOTOR CO LTD0 citations51
US9606139B2Mar 28, 2017
Shock detection system and shock detection method with vehicle at rest
TOYOTA MOTOR CO LTD0 citations51
US9561723B2Feb 7, 2017
Remaining fuel level displaying method for fuel cell system and fuel cell equipped vehicle
TOYOTA MOTOR CO LTD1 citations51
US11634038B2Apr 25, 2023
Fuel cell system installed in vehicle
TOYOTA MOTOR CO LTD0 citations50
US11605855B2Mar 14, 2023
Fuel cell system and method for controlling fuel cell system
TOYOTA MOTOR CO LTD0 citations50
US11283091B2Mar 22, 2022
Fuel cell system and method of controlling fuel cell system
TOYOTA MOTOR CO LTD0 citations50
US10882406B2Jan 5, 2021
Fuel cell system
TOYOTA MOTOR CO LTD0 citations50
US10122177B2Nov 6, 2018
Power supply method and power supply system
TOYOTA MOTOR CO LTD0 citations50
US11171349B2Nov 9, 2021
Fuel cell vehicle and control method of fuel cell vehicle
TOYOTA MOTOR CO LTD0 citations48
US12587112B2Mar 24, 2026
Battery charging for electric vehicle via a neutral of a polyphase motor with a current command determined by the neutral voltage
TOYOTA MOTOR CO LTD0 citations46
US12459363B2Nov 4, 2025
Battery electric vehicle
TOYOTA MOTOR CO LTD0 citations46
US11705567B2Jul 18, 2023
Fuel cell system, non-transitory storage medium and control method for fuel cell system
TOYOTA MOTOR CO LTD0 citations43
US10777827B2Sep 15, 2020
Water drainage device for fuel cell, fuel cell system, moving body and control method of fuel cell system
TOYOTA MOTOR CO LTD0 citations41
US10099573B2Oct 16, 2018
Drive system and vehicle
TOYOTA MOTOR CO LTD0 citations39
US9987931B2Jun 5, 2018
Method of disconnecting secondary battery and electric power supply system
TOYOTA MOTOR CO LTD0 citations39