Inventor · disambiguated record
Katsutoshi Itoh
Also filed as: ITOH KATSUTOSHI
114 granted patents·8 pending applications·912 citations·filing 1983–2020
99Inventor score
Top patents by PatentIndex Score
122 records- 0198US7336929B2Short range wireless communication system, portable terminal apparatus, and wireless communication apparatusSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Feb 26, 2008·163 cites·13 claims
- 0297US4582369ALinear motion ball bearingTSUBAKIMOTO PRECISION PROD·Filed 1983·Granted Apr 15, 1986·71 cites·5 claims
- 0394US10129730B2Wireless terminal, search process method for wireless terminal, and wireless communication systemSONY CORP·Filed 2014·Granted Nov 13, 2018·16 cites·11 claims
- 0494US9491608B2Wireless communication device, wireless communication system, wireless communication method and programSONY CORP·Filed 2015·Granted Nov 8, 2016·8 cites·3 claims
- 0590US7324828B2Transmission power control method and deviceSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Jan 29, 2008·28 cites·13 claims
- 0690US4578802AX-ray diagnostic apparatus for allowing stereoscopic visualization on X-ray images of an object under examinationTOSHIBA KK·Filed 1984·Granted Mar 25, 1986·56 cites·11 claims
- 0789US7668556B2Communication system, communication terminal apparatus and wireless key apparatusSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Feb 23, 2010·20 cites·16 claims
- 0889US7228142B2Communication terminal apparatus and communication systemSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Jun 5, 2007·18 cites·5 claims
- 0988US10038994B2Wireless communication device, wireless communication system, wireless communication method and programSONY CORP·Filed 2017·Granted Jul 31, 2018·3 cites·20 claims
- 1088US5923679AError correction encoder, error correction decoder, and communication systemOKI ELECTRIC IND CO LTD·Filed 1996·Granted Jul 13, 1999·67 cites·11 claims
- 1187US7340215B2Communication system, communication terminal apparatus and wireless key apparatusSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Mar 4, 2008·16 cites·13 claims
- 1286US7630692B2Information processing apparatus and communication apparatusSONY CORP·Filed 2006·Granted Dec 8, 2009·9 cites·26 claims
- 1385US10382941B2Wireless communication device, wireless communication system, wireless communication method and programSONY CORP·Filed 2018·Granted Aug 13, 2019·2 cites·20 claims
- 1485US7606591B2Information processing apparatus and communication apparatusSONY CORP·Filed 2006·Granted Oct 20, 2009·8 cites·10 claims
- 1584US10517071B2Wireless communication device, wireless communication system, wireless communication method and programSONY CORP·Filed 2018·Granted Dec 24, 2019·2 cites·20 claims
- 1684US9451648B2Communication device, communication control method, and programSONY CORP·Filed 2013·Granted Sep 20, 2016·6 cites·22 claims
- 1783US9820136B2Wireless communication device, wireless communication system, wireless communication method and programSONY CORP·Filed 2016·Granted Nov 14, 2017·2 cites·8 claims
- 1883US9510392B2Communication device, communication method, program, and communication systemSONY CORP·Filed 2013·Granted Nov 29, 2016·4 cites·9 claims
- 1983US8310978B2Wireless communication system, wireless communication device and wireless communication method, and computer programITAGAKI TAKESHI·Filed 2008·Granted Nov 13, 2012·9 cites·25 claims
- 2083US7434137B2Retransmission ordering method, wireless communication system, receiver and transmitterSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Oct 7, 2008·15 cites·17 claims
- 2181US9775107B2Information processing device, information processing system, and information processing methodSONY CORP·Filed 2014·Granted Sep 26, 2017·3 cites·16 claims
- 2281US7277492B2Transmission apparatus, transmission control method, reception apparatus, and reception control methodSONY CORP·Filed 2002·Granted Oct 2, 2007·32 cites·12 claims
- 2380US10455631B2Communication device, communication method, program, and communication systemSONY CORP·Filed 2016·Granted Oct 22, 2019·2 cites·6 claims
- 2480US9913107B2Communication device, communication control method, and programSONY CORP·Filed 2016·Granted Mar 6, 2018·2 cites·19 claims
- 2580US7983620B2Information processing apparatus and communication apparatusSONY CORP·Filed 2007·Granted Jul 19, 2011·5 cites·3 claims
- 2679US8149745B2Wireless communication system, wireless communication device, wireless communication method, and programITAGAKI TAKESHI·Filed 2008·Granted Apr 3, 2012·8 cites·15 claims
- 2778US10476686B2Wireless communication device, program, and wireless communication systemSONY CORP·Filed 2016·Granted Nov 12, 2019·2 cites·16 claims
- 2877US10051605B2Wireless communication device, wireless communication system, wireless communication method and program for randomizing a duration for receiving a probe requestSONY CORP·Filed 2013·Granted Aug 14, 2018·2 cites·23 claims
- 2977US9826406B2Information processing apparatus, network control apparatus, wireless communication apparatus, communication system, and information processing methodNAITO MASAHIKO·Filed 2012·Granted Nov 21, 2017·4 cites·18 claims
- 3077US9655080B2Wireless communication device, wireless communication system, wireless communication method and programSONY CORP·Filed 2013·Granted May 16, 2017·2 cites·28 claims
- 3177US7403791B2Mobile communication terminal and method of controlling transmission powerSONY ERICSSON MOBILE COMM JP·Filed 2004·Granted Jul 22, 2008·24 cites·12 claims
- 3276US10070415B2Wireless communication device, wireless communication system, wireless communication method and program for randomizing a duration for receiving a probe requestSONY CORP·Filed 2013·Granted Sep 4, 2018·2 cites·16 claims
- 3376US10034234B2Information processing device, information processing system, and information processing methodSONY CORP·Filed 2017·Granted Jul 24, 2018·1 cites·15 claims
- 3476US9961711B2Control device to control direct communication among communication terminalsSONY CORP·Filed 2014·Granted May 1, 2018·3 cites·14 claims
- 3575US9167508B2Wireless communication apparatus, wireless communication method, and wireless communication system for providing improved wireless communicationSAITO ERIKA·Filed 2012·Granted Oct 20, 2015·3 cites·11 claims
- 3675US8724539B2Wireless communication system, wireless communication device and wireless communication method, and computer programITAGAKI TAKESHI·Filed 2011·Granted May 13, 2014·3 cites·12 claims
- 3775US7486634B2Adaptive modulation based on signal qualitySONY CORP·Filed 2002·Granted Feb 3, 2009·20 cites·8 claims
- 3874US8107478B2Wireless communication device, communication system, communication control method, and programNAITO MASAHIKO·Filed 2009·Granted Jan 31, 2012·5 cites·11 claims
- 3974US7933340B2Communications system, receiver apparatus, transmission mode proposal method, and programSONY CORP·Filed 2007·Granted Apr 26, 2011·5 cites·13 claims
- 4073US8761729B2Radio terminal apparatus, communication system, and method of controlling radio terminal apparatusNAITO MASAHIKO·Filed 2011·Granted Jun 24, 2014·3 cites·10 claims
- 4172US7050760B2Terminal station controls transmission power of a base stationSONY CORP·Filed 2001·Granted May 23, 2006·16 cites·10 claims
- 4271US10687177B2Communication device, communication control method, and programSONY CORP·Filed 2018·Granted Jun 16, 2020·1 cites·22 claims
- 4371US10027370B2Transmission apparatus, reception apparatus, and information processing methodSONY CORP·Filed 2015·Granted Jul 17, 2018·2 cites·11 claims
- 4470US8503331B2Wireless communication device, wireless communication system, program and wireless communication methodNAITO MASAHIKO·Filed 2010·Granted Aug 6, 2013·2 cites·19 claims
- 4569US8116217B2Wireless communication apparatus, method and program storage mediumUCHIDA SHIGENORI·Filed 2008·Granted Feb 14, 2012·4 cites·9 claims
- 4669US7672685B2Transmitter and transmission control method, and receiver and reception control methodSONY CORP·Filed 2002·Granted Mar 2, 2010·13 cites·26 claims
- 4769US7577447B2Communication system and communication terminal apparatus with changeable transmission/reception periodsSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Aug 18, 2009·4 cites·6 claims
- 4868US9357393B2Information processing apparatus, communication system, and information processing methodSONY CORP·Filed 2012·Granted May 31, 2016·2 cites·12 claims
- 4967US10506416B2Radio communication device, radio communication system, program, and radio communication methodSAITO ERIKA·Filed 2010·Granted Dec 10, 2019·2 cites·33 claims
- 5067US8102829B2Wireless transmission device, wireless transmission method, wireless communication system, and programNAITO MASAHIKO·Filed 2008·Granted Jan 24, 2012·3 cites·13 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →