Inventor · disambiguated record
Mutsumu Serizawa
Also filed as: SERIZAWA MUTSUMU
40 granted patents·3 pending applications·1,219 citations·filing 1989–2015
98Inventor score
Top patents by PatentIndex Score
43 records- 0195US5754961ARadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 1995·Granted May 19, 1998·154 cites·13 claims
- 0291US7130287B2Radio communication systemTOSHIBA KK·Filed 2005·Granted Oct 31, 2006·20 cites·1 claims
- 0391US5408698ARadio tele-communication device having function of variably controlling received signal levelTOSHIBA KK·Filed 1992·Granted Apr 18, 1995·77 cites·19 claims
- 0490USRE41132ERadio communication method including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 2005·Granted Feb 16, 2010·10 cites·2 claims
- 0589US6791955B1System, transmitter and receiver for code division multiplex transmissionTOSHIBA KK·Filed 2000·Granted Sep 14, 2004·37 cites·40 claims
- 0686USRE39119ERadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 2002·Granted Jun 6, 2006·18 cites·17 claims
- 0785USRE44202ERadio terminal for a radio communication with a base stationSERIZAWA MUTSUMU·Filed 2010·Granted May 7, 2013·4 cites·4 claims
- 0885US7319714B2Wireless communication and wireless communication apparatusTOSHIBA KK·Filed 2003·Granted Jan 15, 2008·34 cites·14 claims
- 0985US6999438B2Radio communication systemTOSHIBA KK·Filed 2004·Granted Feb 14, 2006·34 cites·6 claims
- 1085US6049721ARadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 1998·Granted Apr 11, 2000·47 cites·1 claims
- 1179US5802469ARadio communication system selectable low speed bi-directional communication and high-speed down link communicationTOSHIBA KK·Filed 1996·Granted Sep 1, 1998·92 cites·6 claims
- 1279US5287388AFrequency offset removal method and apparatusTOSHIBA KK·Filed 1991·Granted Feb 15, 1994·52 cites·13 claims
- 1378US7502407B2Wireless communication and wireless communication apparatusTOSHIBA KK·Filed 2007·Granted Mar 10, 2009·6 cites·14 claims
- 1478US5203027ADiversity receiver for equalizing a data signal distorted in a signal transmission routeTOSHIBA KK·Filed 1990·Granted Apr 13, 1993·71 cites·8 claims
- 1577USRE43654EBase station for a radio communication with a radio terminalSERIZAWA MUTSUMU·Filed 2010·Granted Sep 11, 2012·2 cites·2 claims
- 1674US5940769ARadio communication system having re-send control methodTOSHIBA KK·Filed 1996·Granted Aug 17, 1999·89 cites·2 claims
- 1774US5283531ADemodulation apparatus incorporating adaptive equalizer for digital communicationTOSHIBA KK·Filed 1993·Granted Feb 1, 1994·72 cites·6 claims
- 1873US5832363AMobile communication system including service management of traffic machinesTOSHIBA KK·Filed 1995·Granted Nov 3, 1998·61 cites·4 claims
- 1971US5159282ADemodulation apparatus incorporating adaptive equalizer for digital communicationTOSHIBA KK·Filed 1990·Granted Oct 27, 1992·61 cites·6 claims
- 2070USRE44143ERadio terminal for a radio communication with a base station and methodSERIZAWA MUTSUMU·Filed 2010·Granted Apr 9, 2013·1 cites·7 claims
- 2168US7194262B2Wireless communication system, wireless base station, wireless terminal and method of wireless communicationTOSHIBA KK·Filed 2003·Granted Mar 20, 2007·16 cites·16 claims
- 2268US5274670AMethod of equalization in digital mobile communication with improved tracking abilityTOSHIBA KK·Filed 1992·Granted Dec 28, 1993·54 cites·16 claims
- 2363US7319885B2Radio communication apparatus and methodTOSHIBA KK·Filed 2003·Granted Jan 15, 2008·7 cites·20 claims
- 2463US6418128B1Scheme for adaptive control of transport layer connection in communications via radio and wire networksTOSHIBA KK·Filed 1998·Granted Jul 9, 2002·44 cites·8 claims
- 2561US5214391ADemodulation apparatus having multipath detector for selecting a first or second demodulatorTOSHIBA KK·Filed 1992·Granted May 25, 1993·38 cites·7 claims
- 2660US7269148B2Scheme for adaptive control of transport layer connection in communications via radio and wire networksTOSHIBA KK·Filed 2002·Granted Sep 11, 2007·5 cites·3 claims
- 2758USRE43950ERadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 2009·Granted Jan 29, 2013·0 cites·3 claims
- 2857USRE44074ERadio communication method including SDL having transmission rate of relatively high speedSERIZAWA MUTSUMU·Filed 2009·Granted Mar 12, 2013·0 cites·3 claims
- 2957USRE43800ERadio communication system including SDL having transmission rate of relatively high speedSERIZAWA MUTSUMU·Filed 2009·Granted Nov 13, 2012·0 cites·3 claims
- 3054USRE43821EMethod of performing a radio communication between a radio terminal and a base stationSERIZAWA MUTSUMU·Filed 2010·Granted Nov 20, 2012·0 cites·4 claims
- 3154USRE43713EBase station for a radio communication with a radio terminal and methodSERIZAWA MUTSUMU·Filed 2010·Granted Oct 2, 2012·0 cites·7 claims
- 3252US5311523ACarrier phase synchronous type maximum likelihood decoderTOSHIBA KK·Filed 1989·Granted May 10, 1994·17 cites·2 claims
- 3351US7489954B2Wireless communication apparatus and method of wireless communicationTOSHIBA KK·Filed 2007·Granted Feb 10, 2009·0 cites·5 claims
- 3451US2008261649A1Radio communication apparatus and methodMUKAI MANABU·Filed 2007·Application pending·0 cites
- 3550US5444736ARadio communication apparatus having an automatic frequency control circuit for controlling a transmission frequency on the basis of a reception frequencyTOSHIBA KK·Filed 1992·Granted Aug 22, 1995·18 cites·12 claims
- 3649US6108535AMobile communication system including service management of traffic machinesTOSHIBA KK·Filed 1998·Granted Aug 22, 2000·20 cites·2 claims
- 3745US7386329B2Wireless communication apparatus and method of wireless communicationTOSHIBA KK·Filed 2003·Granted Jun 10, 2008·0 cites·14 claims
- 3845US5557647ABaseband signal demodulatorTOSHIBA KK·Filed 1994·Granted Sep 17, 1996·17 cites·15 claims
- 3944US5450442ADigital radio telephone apparatus having an equalizer selectively employed in the apparatusTOSHIBA KK·Filed 1991·Granted Sep 12, 1995·19 cites·1 claims
- 4044US2003203741A1Autonomous distributed wireless network system, method of autonomous distributed wireless network communication and wireless terminal apparatusTOSHIBA KK·Filed 2003·Application pending·0 cites
- 4141US4990867AModulatorTOSHIBA KK·Filed 1990·Granted Feb 5, 1991·12 cites·5 claims
- 4237US5528631Aπ/4 shifted DQPSK modulatorTOSHIBA KK·Filed 1994·Granted Jun 18, 1996·10 cites·4 claims
- 4334US2015204964A1Radio base station and computer readable storage mediumTOSHIBA KK·Filed 2015·Application pending·0 cites
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