Inventor · disambiguated record
Noriko Obitsu
Also filed as: OBITSU NORIKO
4 granted patents·74 citations·filing 1991–1991
77Inventor score
Technology areasG11B
Files withPIONEER ELECTRONIC CORP4
Top patents by PatentIndex Score
4 records- 0183US5130963AOptical disk playerPIONEER ELECTRONIC CORP·Filed 1991·Granted Jul 14, 1992·39 cites·1 claims
- 0268US5206848AOptical disk player having tilt servo control absent tilt sensorPIONEER ELECTRONIC CORP·Filed 1991·Granted Apr 27, 1993·19 cites·5 claims
- 0354US5471446AOptical disk player having beam correction meansPIONEER ELECTRONIC CORP·Filed 1991·Granted Nov 28, 1995·10 cites·6 claims
- 0443US5164646ATracking servo systemPIONEER ELECTRONIC CORP·Filed 1991·Granted Nov 17, 1992·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →