Inventor · disambiguated record
Fujio Sasaki
Also filed as: SASAKI FUJIO
27 granted patents·1 pending application·984 citations·filing 1980–2002
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD19KIORITZ CORP5ALPS ELECTRIC CO LTD1MATSUSHITA COMMUNICATION IND1MATSUSHITA ELECTRIC INDUSTIRAL1
Top patents by PatentIndex Score
28 records- 0195US5926466ATime division multiple access FDD wireless unit and time division multiple access FDD/TDD dual mode wireless unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 20, 1999·113 cites·16 claims
- 0293US6600795B1Receiving circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 29, 2003·105 cites·17 claims
- 0389US4809438ARotary cutter and supportKIORITZ CORP·Filed 1987·Granted Mar 7, 1989·43 cites·1 claims
- 0488US6236688B1Receiving circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 22, 2001·64 cites·4 claims
- 0584US6175746B1Multiband mobile unit communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 16, 2001·86 cites·9 claims
- 0684US5966666AMultiple-band mobile transceiver having a smaller number of local oscillatorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 12, 1999·84 cites·5 claims
- 0783US4325645AInked ribbon cartridge having a guide plateALPS ELECTRIC CO LTD·Filed 1980·Granted Apr 20, 1982·36 cites·8 claims
- 0878US5852784AMultiband mobile unit communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 22, 1998·57 cites·12 claims
- 0977US4905424ARotary tool coverKIORITZ CORP·Filed 1988·Granted Mar 6, 1990·23 cites·2 claims
- 1074US5835853ATwo band receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 10, 1998·50 cites·33 claims
- 1173US4783207AAir cleanerKIORITZ CORP·Filed 1987·Granted Nov 8, 1988·28 cites·5 claims
- 1272US6307897B1Radio receiving apparatus for receiving communication signals of different bandwidthsMATSUSHITA ELECTRIC INDUSTIRAL·Filed 1999·Granted Oct 23, 2001·24 cites·5 claims
- 1371US6104764ARadio receiving apparatus for receiving communication signals of different bandwidthsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 15, 2000·31 cites·9 claims
- 1469US6044254AReceiving circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 28, 2000·41 cites·6 claims
- 1569US6026129ARadio receiving apparatus for receiving communication signals of different bandwidthsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 15, 2000·29 cites·8 claims
- 1668US5659893ATransmission circuit with improved gain control loopMATSUSHITA COMMUNICATION IND·Filed 1994·Granted Aug 19, 1997·27 cites·11 claims
- 1763US6236840B1Transmission output detecting circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 22, 2001·31 cites·6 claims
- 1862US6584305B1Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base bandMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 24, 2003·25 cites·16 claims
- 1961US5914986AReceiving circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jun 22, 1999·16 cites·9 claims
- 2056US6094564AMobile communication apparatus operable in different formats and pairing I-F band pass filter type with I-F amplifier characteristicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 25, 2000·22 cites·6 claims
- 2150US6922454B2Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base bandMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 26, 2005·1 cites·8 claims
- 2247US6516038B1Receiving circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 4, 2003·10 cites·4 claims
- 2346US6032032AMobile radio communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 29, 2000·15 cites·4 claims
- 2446US4626266ACarburetor chamber cover deviceKIORITZ CORP·Filed 1984·Granted Dec 2, 1986·9 cites·5 claims
- 2543US6101226ARadio receiving apparatus for receiving communication signals of different bandwidthsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 8, 2000·6 cites·8 claims
- 2633US4958745AConnector tank means for cap for mouth of tankKIORITZ CORP·Filed 1987·Granted Sep 25, 1990·5 cites·1 claims
- 2733US2002113666A1Directional coupler directional coupling methodFiled 2001·Application pending·0 cites
- 2832US5794134AReceiving circuit for a portable telephone setMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 11, 1998·3 cites·10 claims
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