Inventor · disambiguated record
Yuzo Maruta
Also filed as: MARUTA YUZO
8 granted patents·3 pending applications·39 citations·filing 1992–2017
82Inventor score
Top patents by PatentIndex Score
11 records- 0171US5363251AMagnetic recorIding deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Nov 8, 1994·25 cites·2 claims
- 0264US10403265B2Voice recognition apparatus and voice recognition methodMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 3, 2019·3 cites·8 claims
- 0362US8442815B2Adaptive recognition dictionary update apparatus for use in mobile unit with a tunerOKADA REIKO·Filed 2006·Granted May 14, 2013·3 cites·13 claims
- 0461US8099290B2Voice recognition deviceSUZUKI TADASHI·Filed 2009·Granted Jan 17, 2012·3 cites·7 claims
- 0559US9230538B2Voice recognition device and navigation deviceMARUTA YUZO·Filed 2011·Granted Jan 5, 2016·3 cites·15 claims
- 0655US9177545B2Recognition dictionary creating device, voice recognition device, and voice synthesizerMARUTA YUZO·Filed 2010·Granted Nov 3, 2015·2 cites·6 claims
- 0738US11361752B2Voice recognition dictionary data construction apparatus and voice recognition apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 14, 2022·0 cites·7 claims
- 0836US9269351B2Voice recognition deviceMARUTA YUZO·Filed 2012·Granted Feb 23, 2016·0 cites·6 claims
- 0935US2013158999A1Voice recognition apparatus and navigation systemMARUTA YUZO·Filed 2010·Application pending·0 cites
- 1034US2005182558A1Car navigation system and speech recognizing device thereforMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
- 1133US2012239399A1Voice recognition deviceYAMAZAKI MICHIHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →