Inventor · disambiguated record
Makoto Ohnishi
Also filed as: OHNISHI MAKOTO
22 granted patents·1 pending application·766 citations·filing 1978–2006
97Inventor score
Top patents by PatentIndex Score
23 records- 0193US5028332AHydrophilic material and method of manufacturingTERUMO CORP·Filed 1989·Granted Jul 2, 1991·82 cites·14 claims
- 0290US4305133ARecursive type digital filterHITACHI LTD·Filed 1979·Granted Dec 8, 1981·32 cites·11 claims
- 0389US4223389ARecursive digital filter having means to prevent overflow oscillationHITACHI LTD·Filed 1978·Granted Sep 16, 1980·28 cites·9 claims
- 0488US4737728ADigitally processed demodulator for quadrature modulated signalsHITACHI LTD·Filed 1987·Granted Apr 12, 1988·62 cites·4 claims
- 0586US4823346AMaximum likelihood decoderHITACHI LTD·Filed 1987·Granted Apr 18, 1989·48 cites·4 claims
- 0681US4337518ARecursive-type digital filter with reduced round-off noiseHITACHI LTD·Filed 1980·Granted Jun 29, 1982·24 cites·9 claims
- 0779US5244578ABlood plasma-separating membrane and blood plasma separator using the membraneTERUMO CORP·Filed 1992·Granted Sep 14, 1993·45 cites·6 claims
- 0877US5682431AFM stereo broadcasting apparatus and methodHITACHI ELECTRONICS·Filed 1994·Granted Oct 28, 1997·50 cites·16 claims
- 0975US5180492AHydrophilic porous material sterilizable with gamma-rayTERUMO CORP·Filed 1991·Granted Jan 19, 1993·30 cites·5 claims
- 1074US5926065ADigital modulator having a digital filter including low-speed circuit componentsHITACHI ELECTRONICS·Filed 1997·Granted Jul 20, 1999·109 cites·3 claims
- 1171US4926499ACarrier phase controller for a receiver of phase modulated signalsHITACHI LTD·Filed 1987·Granted May 15, 1990·37 cites·5 claims
- 1267US7111106B2Bus communication system by unrestrained connection and a communication control method thereforOKI ELECTRIC IND CO LTD·Filed 2004·Granted Sep 19, 2006·12 cites·25 claims
- 1366US5566191ASoft decision maximum likelihood decoding method with adaptive metricHITACHI LTD·Filed 1993·Granted Oct 15, 1996·58 cites·4 claims
- 1463US6912207B2Network topology design apparatus and network topology design method, and recording medium recorded with a network topology design programFUJITSU LTD·Filed 2000·Granted Jun 28, 2005·10 cites·10 claims
- 1559US5889766ATransmission/reception method based on frequency division multiple access having changeable communication channel bandwidths and communication apparatus employing the methodHITACHI ELECTRONICS·Filed 1997·Granted Mar 30, 1999·28 cites·9 claims
- 1659US5473280AModulation/demodulation method and system for realizing quadrature modulation/demodulation technique used in digital mobile radio system with complex signal processingHITACHI LTD·Filed 1994·Granted Dec 5, 1995·36 cites·16 claims
- 1756US4680556ADigital modulation apparatusHITACHI LTD·Filed 1986·Granted Jul 14, 1987·19 cites·3 claims
- 1850US5279856AHydrophilic porous membrane, method of manufacturing the same and liquid filter using sameTERUMO CORP·Filed 1992·Granted Jan 18, 1994·15 cites·3 claims
- 1948US5216505AScanning line interpolation circuitHITACHI LTD·Filed 1990·Granted Jun 1, 1993·11 cites·7 claims
- 2048US5203997AHydrophilic porous membrane, method of manufacturing the same and liquid filter using the sameTERUMO CORP·Filed 1989·Granted Apr 20, 1993·14 cites·7 claims
- 2145US4261051ATime-division-multiplexed exchangerHITACHI LTD·Filed 1979·Granted Apr 7, 1981·8 cites·4 claims
- 2241US4285047ADigital adder circuit with a plurality of 1-bit adders and improved carry meansHITACHI LTD·Filed 1979·Granted Aug 18, 1981·8 cites·7 claims
- 2336US2007055847A1Operational processor with a status information register serving as a data registerOKI ELECTRIC IND CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →