Inventor
NAITO MASAHIKO
JP41 patents
⚠️ This page may combine multiple inventors who share the name “NAITO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
20 patentsUS6452985B1Sep 17, 2002
Viterbi decoding apparatus and Viterbi decoding method
SONY CORP32 citations92
US9491608B2Nov 8, 2016
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP8 citations84
US6795509B1Sep 21, 2004
Method of receiving spread-spectrum signal and radio communication terminal device
SONY CORP11 citations74
US10517071B2Dec 24, 2019
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP2 citations73
US10382941B2Aug 13, 2019
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP2 citations73
US10070415B2Sep 4, 2018
Wireless communication device, wireless communication system, wireless communication method and program for randomizing a duration for receiving a probe request
SONY CORP2 citations73
US10051605B2Aug 14, 2018
Wireless communication device, wireless communication system, wireless communication method and program for randomizing a duration for receiving a probe request
SONY CORP2 citations73
US10038994B2Jul 31, 2018
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP3 citations73
US9820136B2Nov 14, 2017
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP2 citations73
US9655080B2May 16, 2017
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP2 citations73
US10993276B2Apr 27, 2021
Radio communication device, radio communication system, radio communication method, and program
SONY CORP0 citations62
US11528420B2Dec 13, 2022
Information processing apparatus and information processing method
SONY CORP0 citations60
US11336107B2May 17, 2022
Information processing device, information processing system, and charging method
SONY CORP1 citations57
US10848953B2Nov 24, 2020
Wireless communication device, wireless communication system, wireless communication method and program
SONY CORP0 citations52
US10567979B2Feb 18, 2020
Wireless communication device, wireless communication system, wireless communication method, and program
SONY CORP0 citations52
US9961570B2May 1, 2018
Wireless communication device, wireless communication system, wireless communication method, and program
SONY CORP0 citations52
US9907097B2Feb 27, 2018
Wireless communication device, wireless communication system, program and wireless communication method
SONY CORP0 citations52
US9674716B2Jun 6, 2017
Wireless communication device, wireless communication system, wireless communication method, and program
SONY CORP0 citations52
US7177347B2Feb 13, 2007
Synchronicity detection device
SONY CORP1 citations52
US6341226B1Jan 22, 2002
Mobile communication apparatus and method of receiving mobile communication signals
SONY CORP1 citations52
NAITO MASAHIKO
12 patentsUS9826406B2Nov 21, 2017
Information processing apparatus, network control apparatus, wireless communication apparatus, communication system, and information processing method
NAITO MASAHIKO4 citations73
US8908695B2Dec 9, 2014
Wireless communication device, program, wireless communication method, and wireless communication system
NAITO MASAHIKO6 citations72
US8761729B2Jun 24, 2014
Radio terminal apparatus, communication system, and method of controlling radio terminal apparatus
NAITO MASAHIKO3 citations62
US8510484B2Aug 13, 2013
Content transmission apparatus, content playback system, content transmission method, and program
NAITO MASAHIKO2 citations62
US8503331B2Aug 6, 2013
Wireless communication device, wireless communication system, program and wireless communication method
NAITO MASAHIKO2 citations62
US8107478B2Jan 31, 2012
Wireless communication device, communication system, communication control method, and program
NAITO MASAHIKO5 citations62
US8102829B2Jan 24, 2012
Wireless transmission device, wireless transmission method, wireless communication system, and program
NAITO MASAHIKO3 citations62
US8934464B2Jan 13, 2015
Wireless communication device, wireless communication system, wireless communication method and program
NAITO MASAHIKO0 citations52
US9942929B2Apr 10, 2018
Radio communication device, radio communication system, radio communication method, and program
NAITO MASAHIKO0 citations51
US9497633B2Nov 15, 2016
Information processing device and wireless terminal device for rewriting contract authorization information for a wireless service provider
NAITO MASAHIKO0 citations41
US9208455B2Dec 8, 2015
Wireless terminal device, communication system, and control method of wireless terminal device
NAITO MASAHIKO0 citations41
US8457593B2Jun 4, 2013
Information processing device, communication system, and billing method for wireless terminal device
NAITO MASAHIKO0 citations41
SAITO ERIKA
3 patentsUS10506416B2Dec 10, 2019
Radio communication device, radio communication system, program, and radio communication method
SAITO ERIKA2 citations72
US9094804B2Jul 28, 2015
Wireless communication device, wireless communication method, program, and wireless communication system
SAITO ERIKA1 citations51
US8472419B2Jun 25, 2013
Radio communication system, radio communication device, radio communication method, and program
SAITO ERIKA0 citations40