Inventor · disambiguated record
Yohei Okato
Also filed as: OKATO YOHEI
8 granted patents·3 pending applications·3 citations·filing 2008–2023
73Inventor score
Top patents by PatentIndex Score
11 records- 0157US12333743B2Data processing apparatus, data processing method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Jun 17, 2025·0 cites·11 claims
- 0256US8880400B2Voice recognition deviceHANAZAWA TOSHIYUKI·Filed 2010·Granted Nov 4, 2014·2 cites·8 claims
- 0352US11798574B2Voice separation device, voice separation method, voice separation program, and voice separation systemMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 0449US9734818B2Information providing device and information providing methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Aug 15, 2017·0 cites·5 claims
- 0547US9507881B2Search deviceAIKAWA TAKEYUKI·Filed 2011·Granted Nov 29, 2016·1 cites·7 claims
- 0641US11250871B2Acoustic signal separation device and acoustic signal separating methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Feb 15, 2022·0 cites·4 claims
- 0737US2021183362A1Information processing device, information processing method, and computer-readable storage mediumMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 0837US2011106814A1Search device, search index creating device, and search systemOKATO YOHEI·Filed 2008·Application pending·0 cites
- 0936US10115394B2Apparatus and method for decoding to recognize speech using a third speech recognizer based on first and second recognizer resultsMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 30, 2018·0 cites·9 claims
- 1033US8914385B2Search device and search programOKATO YOHEI·Filed 2010·Granted Dec 16, 2014·0 cites·5 claims
- 1126US2011320464A1Retrieval deviceOKATO YOHEI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →