Inventor · disambiguated record
Zenju Otsuki
Also filed as: OTSUKI ZENJU
5 granted patents·146 citations·filing 1982–1984
83Inventor score
Top patents by PatentIndex Score
5 records- 0192US4665494ASpectrum display device for audio signalsVICTOR COMPANY OF JAPAN·Filed 1983·Granted May 12, 1987·74 cites·23 claims
- 0270US4559569ACircuit arrangement for correcting frequency response in accordance with frequency response of a sound fieldTHOMSON BRANDT·Filed 1984·Granted Dec 17, 1985·19 cites·14 claims
- 0369US4546690AApparatus for displaying musical notes indicative of pitch and time valueVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 15, 1985·22 cites·20 claims
- 0459US4510840AMusical note display deviceVICTOR COMPANY OF JAPAN·Filed 1983·Granted Apr 16, 1985·25 cites·35 claims
- 0548US4504870AAutomatic level adjustment with means for minimizing drop-out effectsVICTOR COMPANY OF JAPAN·Filed 1982·Granted Mar 12, 1985·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →