Inventor · disambiguated record
Masanao Okatani
Also filed as: ISHIBASHI YOSHIAKI · OKATANI MASANAO
9 granted patents·65 citations·filing 1977–1987
85Inventor score
Files withPIONEER ELECTRONIC CORP9
Top patents by PatentIndex Score
9 records- 0190US4205270AStation selection indicating devicePIONEER ELECTRONIC CORP·Filed 1978·Granted May 27, 1980·21 cites·3 claims
- 0271US4157455AFM stereophonic receiver having muting and mode changingPIONEER ELECTRONIC CORP·Filed 1977·Granted Jun 5, 1979·20 cites·9 claims
- 0356US4263581AManual tuning pulse generatorPIONEER ELECTRONIC CORP·Filed 1978·Granted Apr 21, 1981·5 cites·5 claims
- 0451US4872067AMethod of reproducing video information in a disk player, including compensation for conditions in the disk and in the playerPIONEER ELECTRONIC CORP·Filed 1987·Granted Oct 3, 1989·11 cites·9 claims
- 0541US4237373AMagnetic tape running state and tape run amount display devicePIONEER ELECTRONIC CORP·Filed 1978·Granted Dec 2, 1980·4 cites·12 claims
- 0636US4225968AElectronic tuning type receiver having a band display and numerical frequency displayPIONEER ELECTRONIC CORP·Filed 1978·Granted Sep 30, 1980·1 cites·16 claims
- 0733US4205353ACombination device having a magnetic recording and reproducing unit and an electronic tuning type receiverPIONEER ELECTRONIC CORP·Filed 1978·Granted May 27, 1980·2 cites·7 claims
- 0829US4866540AReproduction method for a disk playerPIONEER ELECTRONIC CORP·Filed 1987·Granted Sep 12, 1989·1 cites·3 claims
- 0929US4196395APreset state indicating unit in an electronic tuning type receiverPIONEER ELECTRONIC CORP·Filed 1978·Granted Apr 1, 1980·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →