Inventor
TANIGUCHI SHUN
JP16 patents
⚠️ This page may combine multiple inventors who share the name “TANIGUCHI SHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS9219441B2Dec 22, 2015
Magnet flux amount estimation device, synchronous motor driving device, and electric motor car
TOSHIBA KK7 citations82
US9616770B2Apr 11, 2017
Electric vehicle drive apparatus, method of driving an electric vehicle, and program
TOSHIBA KK7 citations81
US9423470B2Aug 23, 2016
Magnetic polarity determination device, permanent magnet synchronous motor control device, and magnetic polarity determination method
TOSHIBA KK3 citations72
US10637381B2Apr 28, 2020
Inverter control device and drive system
TOSHIBA KK2 citations71
US10498277B2Dec 3, 2019
Drive system and inverter
TOSHIBA KK0 citations40
US10158305B2Dec 18, 2018
Inverter controller and motor driving system
TOSHIBA KK0 citations40
US10833613B2Nov 10, 2020
Inverter control apparatus and motor drive system
TOSHIBA KK0 citations39
US9923447B2Mar 20, 2018
Power conversion device having improved noise characteristics, and control method thereof
TOSHIBA KK0 citations36
HITACHI ASTEMO LTD
5 patentsUS12212255B2Jan 28, 2025
Electric motor control device, vehicle, and electric motor control method
HITACHI ASTEMO LTD0 citations62
US12445074B2Oct 14, 2025
Synchronous machine control device, synchronous machine control method, and electric vehicle
HITACHI ASTEMO LTD0 citations60
US12301148B2May 13, 2025
Motor control device, electro-mechanical integrated unit, hybrid system, and electric power steering system
HITACHI ASTEMO LTD0 citations60
US12592657B2Mar 31, 2026
Synchronous machine control device, synchronous machine control method, and electric vehicle
HITACHI ASTEMO LTD0 citations50
US12395108B2Aug 19, 2025
Motor drive device and electric vehicle system
HITACHI ASTEMO LTD0 citations50