Inventor
ASUKA MASASHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “ASUKA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
11 patentsUS5459665AOct 17, 1995
Transportation system traffic controlling system using a neural network
MITSUBISHI ELECTRIC CORP58 citations94
US5544059AAug 6, 1996
Traffic means controlling apparatus
MITSUBISHI ELECTRIC CORP20 citations91
US11572088B2Feb 7, 2023
Rail break detection device
MITSUBISHI ELECTRIC CORP4 citations72
US10392039B2Aug 27, 2019
Ground control device and wireless train control system
MITSUBISHI ELECTRIC CORP2 citations72
US9642163B2May 2, 2017
Train control device
MITSUBISHI ELECTRIC CORP5 citations70
US11560166B2Jan 24, 2023
Train control apparatus and train control method
MITSUBISHI ELECTRIC CORP2 citations69
US10946879B2Mar 16, 2021
Rail fracture detection device
MITSUBISHI ELECTRIC CORP0 citations60
US11040732B2Jun 22, 2021
Wireless train control system, ground control device, and wireless train control method
MITSUBISHI ELECTRIC CORP0 citations51
US12491769B2Dec 9, 2025
Spinning and sliding detection device and spinning and sliding detection method
MITSUBISHI ELECTRIC CORP0 citations50
US11325623B2May 10, 2022
Rail breakage detection device and rail breakage detection system
MITSUBISHI ELECTRIC CORP0 citations50
US11046341B2Jun 29, 2021
Satellite positioning apparatus and train control system capable of determining accurate and limited position range of moving object
MITSUBISHI ELECTRIC CORP0 citations50