Inventor · disambiguated record
Atsushi Fukasawa
Also filed as: FUKASAWA ATSUSHI
21 granted patents·1,128 citations·filing 1979–2006
97Inventor score
Top patents by PatentIndex Score
21 records- 0196US4255729AHigh frequency filterOKI ELECTRIC IND CO LTD·Filed 1979·Granted Mar 10, 1981·71 cites·11 claims
- 0293US4701923AAdaptively coded data communication system with half duplex and/or full duplex functionOKI ELECTRIC IND CO LTD·Filed 1986·Granted Oct 20, 1987·153 cites·1 claims
- 0392US5533012ACode-division multiple-access system with improved utilization of upstream and downstream channelsOKI ELECTRIC IND CO LTD·Filed 1995·Granted Jul 2, 1996·159 cites·40 claims
- 0491US5442662ACode-division multiple-access communication system providing enhanced capacity within limited bandwidthOKI ELECTRIC IND CO LTD·Filed 1994·Granted Aug 15, 1995·144 cites·25 claims
- 0588US5243686AMulti-stage linear predictive analysis method for feature extraction from acoustic signalsOKI ELECTRIC IND CO LTD·Filed 1992·Granted Sep 7, 1993·181 cites·39 claims
- 0686US4720829AError control encoding systemOKI ELECTRIC IND CO LTD·Filed 1986·Granted Jan 19, 1988·93 cites·6 claims
- 0784US5715521AMethod of controlling synchronization signal power in a communication systemOKI ELECTRIC IND CO LTD·Filed 1995·Granted Feb 3, 1998·68 cites·20 claims
- 0875US5463660ABlock-spreading code-division multiple-access demodulator with improved interference cancellationOKI ELECTRIC IND CO LTD·Filed 1994·Granted Oct 31, 1995·57 cites·16 claims
- 0974US7577236B2Device for switching/generating x-rays for diagnosis and curingIHI CORP·Filed 2006·Granted Aug 18, 2009·4 cites·5 claims
- 1074US4386328AHigh frequency filterOKI ELECTRIC IND CO LTD·Filed 1981·Granted May 31, 1983·22 cites·17 claims
- 1173US5920591ASpreading code generator and CDMA communication systemOKI ELECTRIC IND CO LTD·Filed 1996·Granted Jul 6, 1999·41 cites·30 claims
- 1273US4283697AHigh frequency filterOKI ELECTRIC IND CO LTD·Filed 1979·Granted Aug 11, 1981·17 cites·7 claims
- 1371US4246552AStripline circulator wherein each inner conductor is V-shapedOKI ELECTRIC IND CO LTD·Filed 1979·Granted Jan 20, 1981·16 cites·4 claims
- 1467US4546333ADielectric filterOKI ELECTRIC IND CO LTD·Filed 1983·Granted Oct 8, 1985·19 cites·14 claims
- 1559US5394434ACode-division multiple-access demodulator with improved interference cancelationOKI ELECTRIC IND CO LTD·Filed 1993·Granted Feb 28, 1995·29 cites·13 claims
- 1658US4779225AAdaptive digital filterOKI ELECTRIC IND CO LTD·Filed 1987·Granted Oct 18, 1988·13 cites·1 claims
- 1743US4660163AAdaptive digital filterOKI ELECTRIC IND CO LTD·Filed 1984·Granted Apr 21, 1987·6 cites·5 claims
- 1842US4961160ALinear predictive coding analysing apparatus and bandlimiting circuit thereforOKI ELECTRIC IND CO LTD·Filed 1988·Granted Oct 2, 1990·15 cites·2 claims
- 1940US5142581AMulti-stage linear predictive analysis circuitOKI ELECTRIC IND CO LTD·Filed 1989·Granted Aug 25, 1992·14 cites·9 claims
- 2031US4692725ADielectric filter having trimmable capacitorOKI ELECTRONICS CO LTD·Filed 1985·Granted Sep 8, 1987·5 cites·8 claims
- 2130US4916743APattern matching systemOKI ELECTRIC IND CO LTD·Filed 1988·Granted Apr 10, 1990·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →