Inventor · disambiguated record
Yoshio Aoyagi
Also filed as: AOYAGI YOSHIO
36 granted patents·1 pending application·654 citations·filing 1983–2020
98Inventor score
Top patents by PatentIndex Score
37 records- 0187US7035226B2Path setup device and method for label switching networkFUJITSU LTD·Filed 2001·Granted Apr 25, 2006·74 cites·6 claims
- 0286US4995027AAutomatic loading disc playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Feb 19, 1991·34 cites·6 claims
- 0384US4841506ARandom playing method for disk playerPIONEER ELECTRONIC CORP·Filed 1987·Granted Jun 20, 1989·26 cites·6 claims
- 0483US4841505APickup position control method enabling restart of reproduction after interruptionPIONEER ELECTRONIC CORP·Filed 1988·Granted Jun 20, 1989·27 cites·5 claims
- 0580US12288646B2Capacitor with connection conductor contacting a surface of a substrateTAIYO YUDEN KK·Filed 2020·Granted Apr 29, 2025·1 cites·14 claims
- 0680US5471441ACD player capable of playing back partially recorded CDPIONEER ELECTRONIC CORP·Filed 1993·Granted Nov 28, 1995·29 cites·22 claims
- 0780US5430698ACD playing apparatusPIONEER ELECTRONIC CORP·Filed 1994·Granted Jul 4, 1995·30 cites·3 claims
- 0879US4949322ARandom-play control system in disk playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Aug 14, 1990·23 cites·3 claims
- 0978US5414684AMethod and apparatus for discriminating type of disks positioned on a CD playerPIONEER ELECTRONIC CORP·Filed 1993·Granted May 9, 1995·23 cites·6 claims
- 1076US4748608AServo apparatus for tracking and rotational speed controlPIONEER ELECTRONIC CORP·Filed 1985·Granted May 31, 1988·22 cites·4 claims
- 1175US4805050ADisk player information selecting apparatusPIONEER ELECTRONIC CORP·Filed 1987·Granted Feb 14, 1989·22 cites·8 claims
- 1274US5138600AInformation reproduction apparatus having a display including dual operating modesPIONEER ELECTRONIC CORP·Filed 1990·Granted Aug 11, 1992·22 cites·10 claims
- 1374US4623992AOperating panel for electronic audio equipmentPIONEER ELECTRONIC CORP·Filed 1983·Granted Nov 18, 1986·28 cites·8 claims
- 1472US5105401AReproduction system for selecting recorded information based on preview thereofPIONEER ELECTRONIC CORP·Filed 1989·Granted Apr 14, 1992·17 cites·13 claims
- 1572US5042025ARotation control system for disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Aug 20, 1991·17 cites·3 claims
- 1671US4922476APlaying method for disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted May 1, 1990·14 cites·2 claims
- 1769US6895008B2Label switching routerFUJITSU LTD·Filed 2001·Granted May 17, 2005·18 cites·7 claims
- 1869US5508988AMethod and apparatus for reproducing information from a partially recorded recording mediumPIONEER ELECTRONIC CORP·Filed 1994·Granted Apr 16, 1996·18 cites·7 claims
- 1969US4855979ADisk playing method for disk playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Aug 8, 1989·15 cites·4 claims
- 2067US4893293AMethod for operating multidisk playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Jan 9, 1990·14 cites·2 claims
- 2166US5109365ARecord information reproducing method with content identifiersPIONEER ELECTRONIC CORP·Filed 1986·Granted Apr 28, 1992·15 cites·11 claims
- 2266US4879705AAutomatic loading disc playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Nov 7, 1989·15 cites·12 claims
- 2364US5554966ACar-stereo with removable control panel, alarm, and power conservationPIONEER ELECTRONIC CORP·Filed 1993·Granted Sep 10, 1996·29 cites·3 claims
- 2463US4882719ADisk playing method for disk playerPIONEER ELECTRONIC CORP·Filed 1988·Granted Nov 21, 1989·12 cites·2 claims
- 2563US4823056APulse-width modulation drive circuitPIONEER ELECTRONIC CORP·Filed 1986·Granted Apr 18, 1989·25 cites·16 claims
- 2653US5515351AMethod and apparatus for executing a CD playback setup operation in a CD player particularly suited to playback of partially recorded CDsPIONEER ELECTRONIC CORP·Filed 1995·Granted May 7, 1996·9 cites·8 claims
- 2752US4607300AAutomatically reversible tape deckPIONEER ELECTRONIC CORP·Filed 1983·Granted Aug 19, 1986·8 cites·18 claims
- 2850US5394384AReproducing method for excluding undesirable tunes by operating a single manipulatorPIONEER ELECTRONIC CORP·Filed 1994·Granted Feb 28, 1995·7 cites·11 claims
- 2950US4926404ADisk playing method for disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted May 15, 1990·6 cites·1 claims
- 3047US5173887ADisk player pickup control systemPIONEER ELECTRONIC CORP·Filed 1992·Granted Dec 22, 1992·6 cites·2 claims
- 3145US4972184APolling system for use in an audio systemPIONEER ELECTRONIC CORP·Filed 1989·Granted Nov 20, 1990·14 cites·3 claims
- 3244US5359230AOn-vehicle electronic devicePIONEER ELECTRONIC CORP·Filed 1992·Granted Oct 25, 1994·15 cites·8 claims
- 3343US4829498ALimited duration focusing in a vehicular disk playerPIONEER ELECTRONIC CORP·Filed 1987·Granted May 9, 1989·5 cites·5 claims
- 3439US2005216473A1P2P network systemAOYAGI YOSHIO·Filed 2004·Application pending·0 cites
- 3532US5475516AAlphanumeric symbol formed by a 3×5 matrix with two longitudinally bisected pixelsPIONEER ELECTRONIC CORP·Filed 1993·Granted Dec 12, 1995·4 cites·3 claims
- 3632US4893294ADisk player and disk playing method in which tracking miss tolerance is adjustedPIONEER ELECTRONIC CORP·Filed 1988·Granted Jan 9, 1990·1 cites·12 claims
- 3730US5202585AElectronic device including improved connection devicePIONEER ELECTRONIC CORP·Filed 1992·Granted Apr 13, 1993·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →