Inventor
IMAI KEITA
JP50 patents
⚠️ This page may combine multiple inventors who share the name “IMAI KEITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
19 patentsUS10087870B2Oct 2, 2018
Fuel injection controller and fuel injection system
DENSO CORP7 citations84
US9228521B2Jan 5, 2016
Fuel injection controller and fuel-injection-control system
DENSO CORP7 citations84
US10634084B2Apr 28, 2020
Fuel injection controller and fuel injection system
DENSO CORP2 citations73
US9982616B2May 29, 2018
Fuel injection controller and fuel injection system
DENSO CORP2 citations73
US10280887B2May 7, 2019
Fuel injection device
DENSO CORP4 citations72
US9765723B2Sep 19, 2017
Fuel injection control device and fuel injection system
DENSO CORP4 citations72
US9476376B2Oct 25, 2016
Fuel injection controller and fuel injection system
DENSO CORP2 citations63
US9194345B2Nov 24, 2015
Fuel injection device
DENSO CORP2 citations63
US12110852B2Oct 8, 2024
Fuel injection valve
DENSO CORP0 citations52
US11493009B2Nov 8, 2022
Fuel injection valve and fuel injection system
DENSO CORP0 citations52
US10598114B2Mar 24, 2020
Fuel injection controller and fuel injection system
DENSO CORP0 citations52
US10087876B2Oct 2, 2018
Fuel injection control device and fuel injection system
DENSO CORP1 citations51
US11319911B2May 3, 2022
Fuel injection valve
DENSO CORP0 citations49
US11248571B2Feb 15, 2022
Fuel injection valve and engine system
DENSO CORP0 citations47
US10724487B2Jul 28, 2020
Fuel injection valve and fuel injection system
DENSO CORP0 citations42
US10634103B2Apr 28, 2020
Fuel injection valve and fuel injection system
DENSO CORP0 citations42
US12196163B2Jan 14, 2025
Fuel injection valve
DENSO CORP0 citations41
US9334842B2May 10, 2016
Fuel injection valve for internal combustion engine
DENSO CORP0 citations41
US9249766B2Feb 2, 2016
Fuel injector and fuel injection device using the same
DENSO CORP0 citations41
TOYOTA MOTOR CO LTD
10 patentsUS8033939B2Oct 11, 2011
Control apparatus of vehicle drive apparatus
TOYOTA MOTOR CO LTD14 citations84
US10625592B2Apr 21, 2020
Control apparatus for vehicular power transmitting system
TOYOTA MOTOR CO LTD6 citations73
US10066718B2Sep 4, 2018
Control apparatus for dynamic power transmission apparatus
TOYOTA MOTOR CO LTD5 citations73
US9604530B2Mar 28, 2017
Drive system for hybrid vehicle
TOYOTA MOTOR CO LTD3 citations73
US8342274B2Jan 1, 2013
Control device for power transmission device for vehicle
TOYOTA MOTOR CO LTD6 citations73
US12542461B2Feb 3, 2026
Terminal block structure for stator of electric motor
TOYOTA MOTOR CO LTD0 citations58
US10668800B2Jun 2, 2020
Drive unit for vehicles
TOYOTA MOTOR CO LTD0 citations52
US9592727B2Mar 14, 2017
Hybrid vehicle
TOYOTA MOTOR CO LTD1 citations51
US12533943B2Jan 27, 2026
In-wheel motor
TOYOTA MOTOR CO LTD0 citations48
US12304301B2May 20, 2025
In-wheel motor drive device mounted on motor vehicle
TOYOTA MOTOR CO LTD0 citations48
OKUDA KOICHI
5 patentsUS9463789B2Oct 11, 2016
Control device for vehicle
OKUDA KOICHI3 citations72
US9539891B2Jan 10, 2017
Hybrid vehicle driving apparatus
OKUDA KOICHI1 citations51
US10023171B2Jul 17, 2018
Power transmission device
OKUDA KOICHI1 citations49
US9493062B2Nov 15, 2016
Vehicle drive device
OKUDA KOICHI1 citations49
US9421854B2Aug 23, 2016
Vehicle drive device
OKUDA KOICHI1 citations49
IMAI KEITA
4 patentsUS8311694B2Nov 13, 2012
Control apparatus for vehicular power transmitting system
IMAI KEITA15 citations83
US9457795B2Oct 4, 2016
Vehicle control device
IMAI KEITA6 citations72
US8684285B2Apr 1, 2014
Fuel injection valve
IMAI KEITA5 citations72
US9205735B2Dec 8, 2015
Hybrid vehicle power transmission device
IMAI KEITA1 citations48