Inventor
KAKURA YOSHIKAZU
JP114 patents
⚠️ This page may combine multiple inventors who share the name “KAKURA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
32 patentsUS9420482B2Aug 16, 2016
Radio terminal, radio station, radio communication system, and methods implemented therein
NEC CORP12 citations93
US7336598B2Feb 26, 2008
Guard interval length control method in OFDM system and OFDM transmitting and receiving apparatuses
NEC CORP20 citations93
US6415141B1Jul 2, 2002
Diversity receiver and method by detecting signal strengths in successive stages
NEC CORP28 citations93
US5923226AJul 13, 1999
Automatic equalizer
NEC CORP35 citations93
US5917372AJun 29, 1999
Automatic gain control circuit
NEC CORP41 citations93
US9515762B2Dec 6, 2016
Communication system, base station, mobile station, method for mobile station, and method for communication system
NEC CORP9 citations92
US9402246B2Jul 26, 2016
Communication system, base station, mobile station, method for mobile station, and method for communication system
NEC CORP9 citations92
US8363615B2Jan 29, 2013
Mobile station and method for the mobile station
NEC CORP10 citations92
US11140702B2Oct 5, 2021
Radio communication system and communication control method
NEC CORP3 citations84
US10505684B2Dec 10, 2019
Communication system, base station, mobile station, method for mobile station, and method for communication system
NEC CORP4 citations84
US10313072B2Jun 4, 2019
Communication system, base station, mobile station, method for mobile station, and method for communication system
NEC CORP4 citations84
US10285192B2May 7, 2019
Radio communication system and communication control method
NEC CORP3 citations84
US10237772B2Mar 19, 2019
Radio terminal, radio station, radio communication system, and methods implemented therein
NEC CORP5 citations84
US10117250B2Oct 30, 2018
Wireless communication system, wireless communication setting method, base station, mobile station, and program
NEC CORP3 citations84
US10028158B2Jul 17, 2018
Radio terminal, radio station, radio communication system, and methods implemented therein
NEC CORP6 citations84
US9787421B2Oct 10, 2017
Communication system, base station, mobile station, method for mobile station, and method for communication system
NEC CORP6 citations84
US9781618B2Oct 3, 2017
Radio terminal, radio station, radio communication system, and methods implemented therein
NEC CORP7 citations84
US7668076B2Feb 23, 2010
Multi-user receiving apparatus converting SC-FDMA received signals of all users to signals in a frequency domain commonly
NEC CORP9 citations84
US7257408B2Aug 14, 2007
Radio communication system and transmission mode selecting method
NEC CORP16 citations83
US6754263B1Jun 22, 2004
Automatic equalizer
NEC CORP9 citations74
US11395285B2Jul 19, 2022
Resource allocation method, identification method, radio communication system, base station, mobile station, and program
NEC CORP2 citations73
US11082175B2Aug 3, 2021
Communication system, base station, mobile station, method for mobile station, and method for communication system
NEC CORP1 citations73
US10382178B2Aug 13, 2019
Method for multiplexing control signals and reference signals in mobile communications system
NEC CORP2 citations73
US9735938B2Aug 15, 2017
Pilot signal transmission method and radio communication apparatus
NEC CORP2 citations73
US9692570B2Jun 27, 2017
Method for multiplexing control signals and reference signals in mobile communications system
NEC CORP2 citations73
US6314133B1Nov 6, 2001
Automatic equalizer capable of surely selecting a suitable sample timing a method for generating sampling clock used for the sample timing and a recording medium usable in control of the automatic equalizer
NEC CORP12 citations73
US9787378B2Oct 10, 2017
Terminal apparatus, base station apparatus, and method for sharing codebook in communication system
NEC CORP2 citations72
US12207116B2Jan 21, 2025
Radio terminal, radio station, radio communication system, and methods implemented therein
NEC CORP0 citations63
US12016020B2Jun 18, 2024
Radio communication system and communication control method
NEC CORP0 citations63
US11962521B2Apr 16, 2024
Radio communication apparatus, method, program, non-transitory computer readable recording medium, and system
NEC CORP0 citations63
US11864180B2Jan 2, 2024
Radio communication system and communication control method
NEC CORP0 citations63
US11671963B2Jun 6, 2023
Radio communication system and communication control method
NEC CORP0 citations63
INOUE TAKAMICHI
6 patentsUS8953551B2Feb 10, 2015
Wireless communication system, wireless communication setting method, base station, mobile station, and program
INOUE TAKAMICHI14 citations92
US8228936B2Jul 24, 2012
Method for multiplexing control signals and reference signals in mobile communications system
INOUE TAKAMICHI12 citations92
US8121105B2Feb 21, 2012
Pilot signal transmission method and radio communication apparatus
INOUE TAKAMICHI13 citations92
US9008110B2Apr 14, 2015
Method for multiplexing control signals and reference signals in mobile communications system
INOUE TAKAMICHI8 citations84
US8891493B2Nov 18, 2014
Method and device for assigning reference signal sequences in mobile communications system
INOUE TAKAMICHI9 citations84
US8428011B2Apr 23, 2013
Resource allocation control method and device in mobile radio communications system
INOUE TAKAMICHI7 citations84
KOYANAGI KENJI
3 patentsUS10091779B2Oct 2, 2018
Resource allocation method, identification method, radio communication system, base station, mobile station, and program
KOYANAGI KENJI5 citations84
US8885597B2Nov 11, 2014
Radio communication system and communication method
KOYANAGI KENJI9 citations84
US8285284B2Oct 9, 2012
Method for handover between different radio access schemes and wireless communication system
KOYANAGI KENJI6 citations73
LIU LE
3 patentsUS8812040B2Aug 19, 2014
Communication system, user equipment, base station, transmit power deciding method, and program
LIU LE6 citations83
US9634740B2Apr 25, 2017
Radio communication system and communication control method
LIU LE3 citations72
US9544793B2Jan 10, 2017
Radio communication system and method
LIU LE2 citations72
OKETANI KENGO
2 patentsUS8165159B2Apr 24, 2012
Wireless communication system, pilot sequence allocation apparatus, pilot sequence allocating method used for the system and apparatus, and mobile station used in the method
OKETANI KENGO40 citations97
US8509262B2Aug 13, 2013
Communication system, base station, mobile station, method for mobile station, and method for communication system
OKETANI KENGO4 citations73
KAKURA YOSHIKAZU
2 patentsAMINAKA HIROAKI
1 patentPITAKDUMRONGKIJA BOONSARN
1 patentShowing the top 50 of 114 patents by PatentIndex Score.