Inventor · disambiguated record
Kazuaki Obara
Also filed as: OBARA KAZUAKI
9 granted patents·363 citations·filing 1985–1997
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD9
Top patents by PatentIndex Score
9 records- 0181US5884257AVoice recognition and voice response apparatus using speech period start point and termination pointMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 16, 1999·87 cites·9 claims
- 0280US6148274AOptimization adjusting method and optimization adjusting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 14, 2000·65 cites·27 claims
- 0377US6004015AOptimization adjusting method and optimization adjusting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 21, 1999·59 cites·21 claims
- 0476US4744070AOptical disk and method of tracking the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted May 10, 1988·21 cites·6 claims
- 0573US5867581AHearing aidMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Feb 2, 1999·56 cites·2 claims
- 0666US6471420B1Voice selection apparatus voice response apparatus, and game apparatus using word tables from which selected words are output as voice selectionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 29, 2002·46 cites·8 claims
- 0758US4969142AReproduction of optically recorded signalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Nov 6, 1990·10 cites·6 claims
- 0858US4712204AOptical disk and method for reproducing reference signal therefromMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Dec 8, 1987·10 cites·9 claims
- 0949US4875203ATracking servo signal generating device for an optical discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Oct 17, 1989·9 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Kazuaki Obara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →