Inventor · disambiguated record
Isao Owaki
Also filed as: OWAKI ISAO
5 granted patents·28 citations·filing 1976–1983
76Inventor score
Technology areasG11B
Files withVICTOR COMPANY OF JAPAN5
Top patents by PatentIndex Score
5 records- 0158US4533964AMulti-track digital recording and playback systemVICTOR COMPANY OF JAPAN·Filed 1982·Granted Aug 6, 1985·10 cites·11 claims
- 0256US4551840ADigital data duplication apparatusVICTOR COMPANY OF JAPAN·Filed 1982·Granted Nov 5, 1985·9 cites·5 claims
- 0348US4105213ADevice for cutting a sound groove on a disc recording mediumVICTOR COMPANY OF JAPAN·Filed 1976·Granted Aug 8, 1978·6 cites·5 claims
- 0434US4527207ATape speed control for producing a master tape carrying a digital signalVICTOR COMPANY OF JAPAN·Filed 1983·Granted Jul 2, 1985·2 cites·12 claims
- 0530US4591927AMagnetic tape having multiple tracks and recording apparatus thereforVICTOR COMPANY OF JAPAN·Filed 1983·Granted May 27, 1986·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →