Inventor
NAKAJIMA NOBUTAKA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA NOBUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
17 patentsUS6699609B2Mar 2, 2004
Fuel cell system
HONDA MOTOR CO LTD27 citations90
US6638653B2Oct 28, 2003
Fuel cell system
HONDA MOTOR CO LTD20 citations89
US7087334B2Aug 8, 2006
Fuel cell operation method
HONDA MOTOR CO LTD11 citations83
US9786935B2Oct 10, 2017
Fuel cell system and fuel cell system control method
HONDA MOTOR CO LTD2 citations71
US7560182B2Jul 14, 2009
Reaction gas supply apparatus and method for fuel cell
HONDA MOTOR CO LTD2 citations62
US11637305B2Apr 25, 2023
Power generation control system, power generation control method, and storage medium
HONDA MOTOR CO LTD0 citations60
US12531256B2Jan 20, 2026
Electrical power system and electrical power control device
HONDA MOTOR CO LTD0 citations57
US11626602B2Apr 11, 2023
Warming-up system
HONDA MOTOR CO LTD0 citations57
US12126062B2Oct 22, 2024
Control device, power supply device, work machine, control method, and computer-readable recording medium
HONDA MOTOR CO LTD0 citations52
US9570764B2Feb 14, 2017
Fuel cell system and method of operating fuel cell system
HONDA MOTOR CO LTD0 citations51
US9401520B2Jul 26, 2016
Fuel cell system and method for stopping operation of fuel cell system
HONDA MOTOR CO LTD1 citations51
US12431519B2Sep 30, 2025
Control device, electric power supply device, work machine, control method and computer readable recording medium for controlling an electric power supply device configured to supply electric power to a work machine
HONDA MOTOR CO LTD0 citations49
US11984626B2May 14, 2024
Control apparatus, electric power supply apparatus, working machine, management apparatus, control method, management method, and computer-readable recording medium
HONDA MOTOR CO LTD0 citations47
US11777121B2Oct 3, 2023
Power system, vehicle, vehicular power control method, and control method for power system
HONDA MOTOR CO LTD0 citations47
US10367213B2Jul 30, 2019
Method of controlling fuel cell system
HONDA MOTOR CO LTD0 citations42
US10109872B2Oct 23, 2018
Fuel cell system activation method and fuel cell system
HONDA MOTOR CO LTD0 citations40
US9373858B2Jun 21, 2016
Method for starting fuel cell system and starting apparatus for fuel cell system
HONDA MOTOR CO LTD0 citations40