Inventor · disambiguated record
Tomoaki Ikejima
Also filed as: IKEJIMA TOMOAKI
6 granted patents·1 pending application·2 citations·filing 2012–2016
66Inventor score
Top patents by PatentIndex Score
7 records- 0150US9254753B2Train-information management device and device control methodSAWA TAKUYA·Filed 2012·Granted Feb 9, 2016·2 cites·4 claims
- 0244US10202134B2Train information managing apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 12, 2019·0 cites·6 claims
- 0340US10586962B2On-board device, display device, and method for detecting parking brake releaseMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 10, 2020·0 cites·4 claims
- 0439US11279235B2Terminal device, central device, train information management system, and train information management methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 22, 2022·0 cites·10 claims
- 0539US2014336851A1Train information managing apparatus and selection method for control software of train information managing apparatusKADONO TOSHIKO·Filed 2012·Application pending·0 cites
- 0634US9387774B2Train-information management device and device control methodSAWA TAKUYA·Filed 2012·Granted Jul 12, 2016·0 cites·4 claims
- 0727US9393976B2Train guidance-display system and train guidance-display methodIKEJIMA TOMOAKI·Filed 2012·Granted Jul 19, 2016·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →