Inventor · disambiguated record
Keiko Tada
Also filed as: TADA KEIKO
18 granted patents·5 pending applications·263 citations·filing 2000–2023
94Inventor score
Top patents by PatentIndex Score
23 records- 0197US8149749B2Mobile communications system and mobile terminalMAEDA MIHO·Filed 2007·Granted Apr 3, 2012·81 cites·12 claims
- 0296USRE50543EMobile communications system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Aug 19, 2025·2 cites·9 claims
- 0391US9635656B2Data communication method, communication system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Apr 25, 2017·7 cites·3 claims
- 0491US7337320B2Streaming system for distributing encrypted data, and streaming method thereforSONY CORP·Filed 2003·Granted Feb 26, 2008·77 cites·34 claims
- 0588US9019983B2Data communication method, communication system and mobile terminalMAEDA MIHO·Filed 2006·Granted Apr 28, 2015·12 cites·14 claims
- 0686US10728857B2Mobile communications system and mobile terminalMAEDA MIHO·Filed 2012·Granted Jul 28, 2020·5 cites·9 claims
- 0783US10165558B2Data communication method, communication system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 25, 2018·2 cites·3 claims
- 0882US10701639B2Mobile communications system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 30, 2020·2 cites·4 claims
- 0980US6754548B1Reproducing device having reproducing limiting function, apparatus for rewriting reproducing limitation information, reproducing limiting method, method of rewriting reproducing limitation information and program storage mediumSONY CORP·Filed 2000·Granted Jun 22, 2004·30 cites·18 claims
- 1080US2023164789A1Data communication method, communication system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 1177US8325919B2Streaming system for distributing encrypted compressed image data, and streaming method thereforTADA KEIKO·Filed 2008·Granted Dec 4, 2012·4 cites·12 claims
- 1277US7325139B2Information processing device, method, and programSONY CORP·Filed 2003·Granted Jan 29, 2008·25 cites·8 claims
- 1373US10473367B2Heat pump apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Nov 12, 2019·2 cites·11 claims
- 1470US2020305075A1Mobile communications system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 1569US9374695B2Mobile communications system, base station, and mobile terminal for distributing emergency messagesMAEDA MIHO·Filed 2008·Granted Jun 21, 2016·4 cites·5 claims
- 1667US8325918B2Streaming system for distributing encrypted compressed image data, and streaming method thereforTADA KEIKO·Filed 2003·Granted Dec 4, 2012·7 cites·21 claims
- 1762US2019132833A1Data communication method, communication system and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 1861US10236818B2Drive and control apparatus for multiple-winding motorTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Mar 19, 2019·2 cites·20 claims
- 1959US9161181B2Communication method, base station, communication system, and mobile terminalTADA KEIKO·Filed 2008·Granted Oct 13, 2015·1 cites·16 claims
- 2049US2025219551A1Power conversion deviceTMEIC CORP·Filed 2022·Application pending·0 cites
- 2148US2015382373A1Communication method, base station, communication system, and mobile terminalMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 2243US11923759B2Power conversion apparatus and driving method for power conversion apparatusTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2019·Granted Mar 5, 2024·0 cites·7 claims
- 2336US9899903B2Power conversion deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Feb 20, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →