Inventor · disambiguated record

Akihiko Tagawa

Also filed as: TAGAWA AKIHIKO

5 granted patents·65 citations·filing 1989–1991

79Inventor score

Technology areasG11B

Files withPIONEER ELECTRONIC CORP5

Top patents by PatentIndex Score

5 records

0178US4974222ASlider-position detector for detecting the position of the slider of a disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Nov 27, 1990·24 cites·9 claims
0273US4977554ASlider-position detector for detecting the position of the slider of a disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Dec 11, 1990·20 cites·20 claims
0366US5001570AMultispeed reproducing control apparatus of a video disk player for reproducing at a variety of reproducing speeds from a CLV diskPIONEER ELECTRONIC CORP·Filed 1989·Granted Mar 19, 1991·16 cites·3 claims
0441US4964111ASlider control device for disk playerPIONEER ELECTRONIC CORP·Filed 1989·Granted Oct 16, 1990·5 cites·6 claims
0527US5130968AApparatus for monitoring a reading position for use in a disc playerPIONEER ELECTRONIC CORP·Filed 1991·Granted Jul 14, 1992·0 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →