Inventor · disambiguated record
Toshiomi Yabu
Also filed as: WADA TATSUO · YABU TOSHIOMI
4 granted patents·44 citations·filing 1973–1980
75Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0160US4338640ASpeed control system for a multiple speed tape recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Jul 6, 1982·21 cites·6 claims
- 0252US4211964ASpeed control circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1979·Granted Jul 8, 1980·12 cites·8 claims
- 0351US3932889AMagnetic recording and reproducing system having an automatic tape drive control functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1973·Granted Jan 13, 1976·7 cites·6 claims
- 0442US4225889AMagnetic recording and reproducing apparatus having means for recording a cue-signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Sep 30, 1980·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →