Inventor
KITAMOTO RYOTA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KITAMOTO RYOTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
24 patentsUS11757348B2Sep 12, 2023
Control device for power conversion device
HONDA MOTOR CO LTD2 citations73
US10749442B2Aug 18, 2020
Power supply device, apparatus, and control method for performing a change in a number of conversion units performing voltage conversion
HONDA MOTOR CO LTD5 citations72
US10199956B2Feb 5, 2019
Power supply system, apparatus, and control method combining a first control signal and a second control signal
HONDA MOTOR CO LTD3 citations72
US11784334B2Oct 10, 2023
Control device, electric power supply device, work machine, control method, and computer readable recording medium
HONDA MOTOR CO LTD3 citations70
US10892504B2Jan 12, 2021
Power supply device, apparatus, and control method
HONDA MOTOR CO LTD0 citations61
US10454372B2Oct 22, 2019
Power supply device, apparatus, and control method
HONDA MOTOR CO LTD1 citations61
US10765044B2Sep 1, 2020
Electric power conversion device
HONDA MOTOR CO LTD1 citations59
US12126062B2Oct 22, 2024
Control device, power supply device, work machine, control method, and computer-readable recording medium
HONDA MOTOR CO LTD0 citations52
US12523709B2Jan 13, 2026
Ground fault determination system and ground fault determination method
HONDA MOTOR CO LTD0 citations51
US12291119B2May 6, 2025
Power supply system for moving body
HONDA MOTOR CO LTD0 citations51
US11948731B2Apr 2, 2024
Control device for power conversion device
HONDA MOTOR CO LTD0 citations51
US11757303B2Sep 12, 2023
External power feeder and external power supply system
HONDA MOTOR CO LTD0 citations51
US11605828B2Mar 14, 2023
Fuel cell system
HONDA MOTOR CO LTD0 citations51
US11368082B2Jun 21, 2022
Power conversion device
HONDA MOTOR CO LTD0 citations51
US12304331B2May 20, 2025
Power supply control system and power supply control method
HONDA MOTOR CO LTD0 citations50
US11616464B2Mar 28, 2023
Power feed control system and power feed control method
HONDA MOTOR CO LTD0 citations50
US11240940B2Feb 1, 2022
Heat radiation structure of electric parts assembly, heat conduction sheet, and method of manufacturing electric parts assembly
HONDA MOTOR CO LTD0 citations50
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
US10967757B2Apr 6, 2021
Control apparatus for vehicle plant
HONDA MOTOR CO LTD0 citations49
US10644608B2May 5, 2020
Electric power conversion device
HONDA MOTOR CO LTD0 citations48
US10574143B2Feb 25, 2020
Power supply device, machine, and control method for performing power conversion using a multiphase converter
HONDA MOTOR CO LTD0 citations40
US10284069B2May 7, 2019
Voltage conversion device and apparatus
HONDA MOTOR CO LTD0 citations40
US10277145B2Apr 30, 2019
Power supply device, apparatus, and control method for determining a number of operating voltage converters
HONDA MOTOR CO LTD0 citations40
US10122271B2Nov 6, 2018
Voltage conversion device and apparatus
HONDA MOTOR CO LTD0 citations40