Inventor · disambiguated record
Shoji Hiraoka
Also filed as: HIRAOKA SHOJI
5 granted patents·318 citations·filing 1980–1992
82Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0193US5345536AMethod of speech recognitionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 6, 1994·276 cites·35 claims
- 0255US4412099ASound synthesizing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Oct 25, 1983·13 cites·6 claims
- 0343US5309547AMethod of speech recognitionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 3, 1994·18 cites·5 claims
- 0442US4367441AMethod and circuit arrangement for shaping a signal waveformMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Jan 4, 1983·5 cites·9 claims
- 0537US4389539ADigital filter for performing serial operations and vocal sound synthesizing apparatus having the digital filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1981·Granted Jun 21, 1983·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →