Inventor · disambiguated record
Tetsuji Yoshii
Also filed as: YOSHII TETSUJI
6 granted patents·59 citations·filing 1974–1992
82Inventor score
Technology areasG11B
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
6 records- 0175US4519521ATape cassetteMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted May 28, 1985·19 cites·21 claims
- 0268US5058100ADisc magazineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Oct 15, 1991·17 cites·37 claims
- 0358US4740856ATape cassette and cassette recorder using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Apr 26, 1988·11 cites·14 claims
- 0442US5434727ATape recorder having a cassette-shutter opening mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 18, 1995·6 cites·22 claims
- 0542US3945039AMagnetic recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Mar 16, 1976·4 cites·4 claims
- 0634US4014043ACassette type magnetic recording and reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Mar 22, 1977·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →