Inventor · disambiguated record
Toshiyuki Hanazawa
Also filed as: HANAZAWA TOSHIYUKI
10 granted patents·7 pending applications·15 citations·filing 2000–2023
81Inventor score
Top patents by PatentIndex Score
17 records- 0176US10418030B2Acoustic model training device, acoustic model training method, voice recognition device, and voice recognition methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 17, 2019·4 cites·5 claims
- 0264US8126714B2Voice search deviceHANAZAWA TOSHIYUKI·Filed 2008·Granted Feb 28, 2012·7 cites·5 claims
- 0359US9761228B2Voice recognition system and voice recognition deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 12, 2017·2 cites·10 claims
- 0456US8880400B2Voice recognition deviceHANAZAWA TOSHIYUKI·Filed 2010·Granted Nov 4, 2014·2 cites·8 claims
- 0552US11798574B2Voice separation device, voice separation method, voice separation program, and voice separation systemMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 0651US2023386493A1Noise suppression device, noise suppression method, and storage medium storing noise suppression programMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0746US2022262392A1Information processing deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0841US11527259B2Learning device, voice activity detector, and method for detecting voice activityMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 13, 2022·0 cites·5 claims
- 0941US2017287472A1Speech recognition apparatus and speech recognition methodMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 1040US9431010B2Speech-recognition device and speech-recognition methodHANAZAWA TOSHIYUKI·Filed 2013·Granted Aug 30, 2016·0 cites·10 claims
- 1140US2016336007A1Speech search device and speech search methodMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 1239US11132998B2Voice recognition device and voice recognition methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 28, 2021·0 cites·4 claims
- 1339US6708151B1Reference pattern generating apparatus and method, and computer readable medium having reference pattern generating program embodied thereonMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 16, 2004·0 cites·15 claims
- 1439US2005165604A1Speech recognizing method and device thereofFiled 2002·Application pending·0 cites
- 1537US2011106814A1Search device, search index creating device, and search systemOKATO YOHEI·Filed 2008·Application pending·0 cites
- 1633US8914385B2Search device and search programOKATO YOHEI·Filed 2010·Granted Dec 16, 2014·0 cites·5 claims
- 1726US2011320464A1Retrieval deviceOKATO YOHEI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →