Inventor
KUMEI HIDEYUKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KUMEI HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
10 patentsUS11165080B2Nov 2, 2021
Fuel cell system
TOYOTA MOTOR CO LTD0 citations62
US11217804B2Jan 4, 2022
Fuel cell system
TOYOTA MOTOR CO LTD1 citations60
US10756360B2Aug 25, 2020
Fuel cell system
TOYOTA MOTOR CO LTD1 citations58
US11450869B2Sep 20, 2022
Fuel cell system
TOYOTA MOTOR CO LTD0 citations51
US11239480B2Feb 1, 2022
Fuel cell system
TOYOTA MOTOR CO LTD0 citations51
US11145882B2Oct 12, 2021
Fuel cell system
TOYOTA MOTOR CO LTD0 citations51
US11139490B2Oct 5, 2021
Fuel cell system
TOYOTA MOTOR CO LTD0 citations51
US10804553B2Oct 13, 2020
Fuel cell system
TOYOTA MOTOR CO LTD0 citations40
US10547072B2Jan 28, 2020
Fuel cell system
TOYOTA MOTOR CO LTD0 citations40
US9748587B2Aug 29, 2017
Fuel cell
TOYOTA MOTOR CO LTD0 citations34