Inventor · disambiguated record
Naoyuki Katou
Also filed as: KATOU NAOYUKI
3 granted patents·26 citations·filing 2001–2004
65Inventor score
Top patents by PatentIndex Score
3 records- 0175US7394908B2Apparatus and method for generating harmonics in an audio signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 1, 2008·21 cites·14 claims
- 0250US7551742B2Acoustic signal-processing apparatus and methodPANASONIC CORP·Filed 2004·Granted Jun 23, 2009·4 cites·7 claims
- 0347US6909924B2Method and apparatus for shifting pitch of acoustic signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 21, 2005·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →