Inventor · disambiguated record
Masatsugu Kitamura
Also filed as: KITAMURA MASATSUGU
21 granted patents·289 citations·filing 1974–1986
95Inventor score
Top patents by PatentIndex Score
21 records- 0190US4279005AMethod and system for automatically providing flat frequency response to audio signals recorded on magnetic tapesVICTOR COMPANY OF JAPAN·Filed 1979·Granted Jul 14, 1981·33 cites·21 claims
- 0279US4673916AMethod and system for decoding a digital signal using a variable frequency low-pass filterVICTOR COMPANY OF JAPAN·Filed 1983·Granted Jun 16, 1987·31 cites·4 claims
- 0378US4568912AMethod and system for translating digital signal sampled at variable frequencyVICTOR COMPANY OF JAPAN·Filed 1983·Granted Feb 4, 1986·27 cites·10 claims
- 0477US4370643AApparatus and method for compressively approximating an analog signalVICTOR COMPANY OF JAPAN·Filed 1981·Granted Jan 25, 1983·37 cites·25 claims
- 0572US4626827AMethod and system for data compression by variable frequency samplingVICTOR COMPANY OF JAPAN·Filed 1983·Granted Dec 2, 1986·36 cites·23 claims
- 0672US4276604AAutomatic attenuation circuitVICTOR COMPANY OF JAPAN·Filed 1979·Granted Jun 30, 1981·14 cites·9 claims
- 0771US3975763ASignal time compression or expansion systemVICTOR COMPANY OF JAPAN·Filed 1974·Granted Aug 17, 1976·13 cites·5 claims
- 0867US4258397AAutomatic recording level controlling circuitVICTOR COMPANY OF JAPAN·Filed 1979·Granted Mar 24, 1981·12 cites·19 claims
- 0961US4416006ARecord disc playing apparatus having the function for correcting rotational irregularities due to record disc eccentricityKITAMURA MASATSUGU·Filed 1982·Granted Nov 15, 1983·14 cites·6 claims
- 1059US4301480AApparatus for monitoring reproduced audio signals during fast playback operationVICTOR COMPANY OF JAPAN·Filed 1980·Granted Nov 17, 1981·10 cites·15 claims
- 1158US4020291ASystem for time compression and expansion of audio signalsVICTOR COMPANY OF JAPAN·Filed 1975·Granted Apr 26, 1977·14 cites·7 claims
- 1256US4638710APeriodic waveform generation by nonrecyclically reading lower frequency audio samples and recyclically reading higher frequency audio samplesVICTOR COMPANY OF JAPAN·Filed 1984·Granted Jan 27, 1987·8 cites·6 claims
- 1348US4504870AAutomatic level adjustment with means for minimizing drop-out effectsVICTOR COMPANY OF JAPAN·Filed 1982·Granted Mar 12, 1985·6 cites·9 claims
- 1448US4342108AVariable speed tone arm control systemVICTOR COMPANY OF JAPAN·Filed 1980·Granted Jul 27, 1982·6 cites·11 claims
- 1547US4363043ACircuit arrangement for skipping marked portions of a recording tapeVICTOR COMPANY OF JAPAN·Filed 1980·Granted Dec 7, 1982·6 cites·14 claims
- 1646US4220979ABias level setting circuit for tape recorders with staircase high frequency signalVICTOR COMPANY OF JAPAN·Filed 1979·Granted Sep 2, 1980·5 cites·7 claims
- 1742US4701872AAperiodic waveform generation using stored markers identifying scaled waveform sectionsVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 20, 1987·4 cites·3 claims
- 1842US4361880AProgrammable automatic record playerVICTOR COMPANY OF JAPAN·Filed 1980·Granted Nov 30, 1982·5 cites·20 claims
- 1940US4367498AInterval detection for automatic cueing control systemsVICTOR COMPANY OF JAPAN·Filed 1980·Granted Jan 4, 1983·4 cites·6 claims
- 2034US4342110ARecord disc playing apparatus with automatic cancellation of inside force on tone armVICTOR COMPANY OF JAPAN·Filed 1980·Granted Jul 27, 1982·2 cites·7 claims
- 2129US4683795APeriodic wave form generation by recyclically reading amplitude and frequency equalized digital signalsVICTOR COMPANY OF JAPAN·Filed 1986·Granted Aug 4, 1987·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →