Inventor
YOKOYAMA TOMOHIRO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
20 patentsUS10913433B2Feb 9, 2021
Disc brake
TOYOTA MOTOR CO LTD2 citations72
US10816053B2Oct 27, 2020
Hydraulic brake
TOYOTA MOTOR CO LTD5 citations72
US12211987B2Jan 28, 2025
Wet mixture, coated lithium-containing positive electrode active material particles, and method of producing lithium ion secondary battery, and wet mixture, coated lithium-containing positive electrode active material particles, and lithium ion secondary battery
TOYOTA MOTOR CO LTD0 citations62
US11450840B2Sep 20, 2022
Wet mixture, coated lithium-containing positive electrode active material particles, and method of producing lithium ion secondary battery, and wet mixture, coated lithium-containing positive electrode active material particles, and lithium ion secondary battery
TOYOTA MOTOR CO LTD0 citations62
US11292438B2Apr 5, 2022
Friction brake and vehicle-mounted apparatus
TOYOTA MOTOR CO LTD1 citations61
US11114664B2Sep 7, 2021
Method for producing positive active material particle, method for producing positive electrode paste, method for manufacturing positive electrode sheet, and method for manufacturing lithium ion secondary battery
TOYOTA MOTOR CO LTD1 citations61
US11078976B2Aug 3, 2021
Disc brake
TOYOTA MOTOR CO LTD1 citations61
US10883556B2Jan 5, 2021
Disc brake
TOYOTA MOTOR CO LTD1 citations61
US12416502B2Sep 16, 2025
Disaster information notification system
TOYOTA MOTOR CO LTD0 citations51
US12240429B2Mar 4, 2025
Brake state estimation device and vehicle equipped therewith, brake state estimating method, and recording medium storing program
TOYOTA MOTOR CO LTD0 citations51
US12091327B2Sep 17, 2024
Production apparatus and production method for cathode active material for lithium ion secondary batteries
TOYOTA MOTOR CO LTD0 citations51
US11623623B2Apr 11, 2023
Stroke simulator and brake operating device including the stroke simulator
TOYOTA MOTOR CO LTD0 citations51
US11387448B2Jul 12, 2022
Positive electrode plate of lithium ion secondary battery, lithium ion secondary battery, and method of producing positive electrode plate of lithium ion secondary battery
TOYOTA MOTOR CO LTD0 citations51
US11359683B2Jun 14, 2022
Disc-brake apparatus
TOYOTA MOTOR CO LTD0 citations51
US11229945B2Jan 25, 2022
Brake disc and brake disc manufacturing method
TOYOTA MOTOR CO LTD0 citations51
US10991941B2Apr 27, 2021
Method of producing a composite material used for a positive electrode of a lithium ion secondary battery
TOYOTA MOTOR CO LTD0 citations51
US12400493B2Aug 26, 2025
System, method, and program for vehicle deterioration detection
TOYOTA MOTOR CO LTD0 citations50
US11396918B2Jul 26, 2022
Disc brake
TOYOTA MOTOR CO LTD0 citations50
US11221050B2Jan 11, 2022
Disc brake
TOYOTA MOTOR CO LTD0 citations50
US10760632B2Sep 1, 2020
Brake disc and method of producing the same
TOYOTA MOTOR CO LTD0 citations40