Inventor · disambiguated record
Masashi Asuka
Also filed as: ASUKA MASASHI
14 granted patents·3 pending applications·107 citations·filing 1994–2022
90Inventor score
Top patents by PatentIndex Score
17 records- 0193US5459665ATransportation system traffic controlling system using a neural networkMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Oct 17, 1995·58 cites·25 claims
- 0284US11572088B2Rail break detection deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 7, 2023·4 cites·16 claims
- 0376US10392039B2Ground control device and wireless train control systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 27, 2019·2 cites·15 claims
- 0473US9642163B2Train control deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 2, 2017·5 cites·6 claims
- 0570US8967553B2Train operation control systemASUKA MASASHI·Filed 2011·Granted Mar 3, 2015·5 cites·10 claims
- 0667US11560166B2Train control apparatus and train control methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jan 24, 2023·2 cites·7 claims
- 0767US8467920B2Train control systemASUKA MASASHI·Filed 2009·Granted Jun 18, 2013·8 cites·8 claims
- 0862US12491769B2Spinning and sliding detection device and spinning and sliding detection methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Dec 9, 2025·0 cites·18 claims
- 0961US8774992B2Operation support device and automatic operation deviceYOSHIMOTO KOKI·Filed 2010·Granted Jul 8, 2014·3 cites·8 claims
- 1059US5544059ATraffic means controlling apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 6, 1996·20 cites·18 claims
- 1152US10946879B2Rail fracture detection deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Mar 16, 2021·0 cites·11 claims
- 1247US11325623B2Rail breakage detection device and rail breakage detection systemMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 10, 2022·0 cites·7 claims
- 1345US2025146906A1Gear defect detection device and gear defect detection methodMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1444US11040732B2Wireless train control system, ground control device, and wireless train control methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 22, 2021·0 cites·11 claims
- 1544US2024067241A1Train control device, train control system, and train control methodMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1644US2024067239A1Train control device and slip-slide detection methodMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1739US11046341B2Satellite positioning apparatus and train control system capable of determining accurate and limited position range of moving objectMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 29, 2021·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →