Inventor · disambiguated record
Seiichiro Matsuki
Also filed as: MATSUKI SEIICHIRO
5 granted patents·27 citations·filing 1982–1985
74Inventor score
Technology areasG11B
Files withPIONEER ELECTRONIC CORP5
Top patents by PatentIndex Score
5 records- 0158US4577246ACassette recording/reproducing apparatus with an automatic loading feed rollerPIONEER ELECTRONIC CORP·Filed 1983·Granted Mar 18, 1986·11 cites·25 claims
- 0251US4739424ATape casette loading and ejecting mechanismPIONEER ELECTRONIC CORP·Filed 1985·Granted Apr 19, 1988·9 cites·5 claims
- 0347US4492998ACassette tape recorderPIONEER ELECTRONIC CORP·Filed 1982·Granted Jan 8, 1985·7 cites·15 claims
- 0427US4710835AMagnetic head driving mechanism for tape playerPIONEER ELECTRONIC CORP·Filed 1985·Granted Dec 1, 1987·0 cites·1 claims
- 0525US4424940AReel unit rotation stopping sensing mechanismPIONEER ELECTRONIC CORP·Filed 1982·Granted Jan 10, 1984·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →