Inventor · disambiguated record
Yoshihiko Watanabe
Also filed as: WATANABE YOSHIHIKO
5 granted patents·87 citations·filing 1985–1988
82Inventor score
Files withPIONEER ELECTRONIC CORP5
Top patents by PatentIndex Score
5 records- 0176US4701902AAutomatic loading disc playerPIONEER ELECTRONIC CORP·Filed 1985·Granted Oct 20, 1987·20 cites·2 claims
- 0266US5109365ARecord information reproducing method with content identifiersPIONEER ELECTRONIC CORP·Filed 1986·Granted Apr 28, 1992·15 cites·11 claims
- 0366US4879705AAutomatic loading disc playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Nov 7, 1989·15 cites·12 claims
- 0463US4829502AAutomatic loading disc playerPIONEER ELECTRONIC CORP·Filed 1987·Granted May 9, 1989·12 cites·3 claims
- 0563US4823056APulse-width modulation drive circuitPIONEER ELECTRONIC CORP·Filed 1986·Granted Apr 18, 1989·25 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →