Inventor · disambiguated record
Rikichi Murooka
Also filed as: MUROOKA RIKICHI
6 granted patents·241 citations·filing 1978–1986
86Inventor score
Top patents by PatentIndex Score
6 records- 0192US4364027ACalibration apparatus for analog-to-digital converterSONY TEKTRONIX CORP·Filed 1981·Granted Dec 14, 1982·60 cites·14 claims
- 0292US4345241AAnalog-to-digital conversion method and apparatusSONY TEKTRONIX CORP·Filed 1981·Granted Aug 17, 1982·64 cites·12 claims
- 0386US4736189AMethod and apparatus for calibrating an analog-to-digital conversion apparatusSONY TEKTRONIX CORP·Filed 1986·Granted Apr 5, 1988·68 cites·18 claims
- 0474US4382198AAmplitude limiter circuitTEKTRONIX INC·Filed 1980·Granted May 3, 1983·24 cites·10 claims
- 0551US4623984ALogic analyzer having search and comparison capabilitiesSONY TEKTRONIX CORP·Filed 1985·Granted Nov 18, 1986·25 cites·7 claims
- 0624US4227121AWaveform observing method and apparatusTEKTRONIX INC·Filed 1978·Granted Oct 7, 1980·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →