Inventor · disambiguated record
Tomoaki Takewa
Also filed as: TAKEWA Tomoaki
8 granted patents·4 citations·filing 2016–2018
73Inventor score
Files withMITSUBISHI ELECTRIC CORP8
Top patents by PatentIndex Score
8 records- 0184US11572088B2Rail break detection deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 7, 2023·4 cites·16 claims
- 0252US10946879B2Rail fracture detection deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Mar 16, 2021·0 cites·11 claims
- 0347US11325623B2Rail breakage detection device and rail breakage detection systemMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 10, 2022·0 cites·7 claims
- 0446US11919550B2Rail breakage detection device and rail breakage result management systemMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 5, 2024·0 cites·10 claims
- 0543US11527987B2Abnormality diagnosis device and abnormality diagnosis methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 13, 2022·0 cites·18 claims
- 0639US11046341B2Satellite 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
- 0736US10859708B2Satellite positioning system receiver capable of detecting failure in RF receiver unit including receiving antennaMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 8, 2020·0 cites·16 claims
- 0833US10023211B2Train position detecting deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jul 17, 2018·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →