Inventor · disambiguated record

Tetsuro Hanaoka

Also filed as: HANAOKA TETSURO

2 granted patents·97 citations·filing 1977–1987

63Inventor score

Technology areasG11B H04N

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0193US4974178AEditing apparatus for audio and video informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Nov 27, 1990·93 cites·18 claims
0234US4137549ADPCM Coding apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Jan 30, 1979·4 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →