Inventor
OJIMA KUNIAKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “OJIMA KUNIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
23 patentsUS7867662B2Jan 11, 2011
Contactor failure detecting apparatus for fuel cell system
HONDA MOTOR CO LTD10 citations84
US7527112B2May 5, 2009
Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power
HONDA MOTOR CO LTD9 citations84
US8342275B2Jan 1, 2013
Fuel cell vehicle
HONDA MOTOR CO LTD10 citations83
US11005112B2May 11, 2021
Fuel cell system and fuel cell vehicle
HONDA MOTOR CO LTD2 citations67
US7851099B2Dec 14, 2010
Fuel cell system and control method for fuel cell
HONDA MOTOR CO LTD6 citations62
US7560182B2Jul 14, 2009
Reaction gas supply apparatus and method for fuel cell
HONDA MOTOR CO LTD2 citations62
US11498455B2Nov 15, 2022
Fuel cell system, control method therefor, and non-transitory computer-readable storage medium in which a program is stored
HONDA MOTOR CO LTD0 citations52
US7776481B2Aug 17, 2010
Fuel cell system and method of controlling electrical energy discharged in the fuel cell system
HONDA MOTOR CO LTD1 citations52
US7687168B2Mar 30, 2010
Fuel cell system for setting predetermined operation state when substitutional value control is impossible
HONDA MOTOR CO LTD1 citations52
US7531258B2May 12, 2009
Fuel cell system and method for discharging reaction gas from fuel cell
HONDA MOTOR CO LTD0 citations52
US7361423B2Apr 22, 2008
Fuel cell system and method for discharging reaction gas from fuel cell
HONDA MOTOR CO LTD0 citations52
US10411280B2Sep 10, 2019
Fuel cell system and method of shutting down the same
HONDA MOTOR CO LTD0 citations51
US11978932B2May 7, 2024
Method of detecting degradation of membrane electrode assembly in fuel cell system
HONDA MOTOR CO LTD0 citations50
US11588162B2Feb 21, 2023
Method of detecting degradation of membrane electrode assembly of fuel cell
HONDA MOTOR CO LTD0 citations50
US10059225B2Aug 28, 2018
Fuel cell vehicle and control method for fuel cell vehicle
HONDA MOTOR CO LTD0 citations50
US11211623B2Dec 28, 2021
Fuel cell vehicle
HONDA MOTOR CO LTD0 citations49
US11855319B2Dec 26, 2023
Fuel cell system
HONDA MOTOR CO LTD0 citations47
US11091058B2Aug 17, 2021
Fuel cell system
HONDA MOTOR CO LTD0 citations47
US10707508B2Jul 7, 2020
Fuel cell system
HONDA MOTOR CO LTD0 citations41
US7588848B2Sep 15, 2009
Fuel cell controller and control method
HONDA MOTOR CO LTD0 citations41
US10003094B2Jun 19, 2018
Fuel cell system and method of controlling fuel cell system
HONDA MOTOR CO LTD0 citations40
US10305129B2May 28, 2019
Fuel battery system and control method for fuel battery system
HONDA MOTOR CO LTD0 citations39
US10355292B2Jul 16, 2019
Method of controlling fuel cell system by comparing pressures in fuel gas path
HONDA MOTOR CO LTD0 citations33