P

Inventor

TAMURA TOSHIYUKI

DE233 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

32 patents
US10499357B1Dec 3, 2019

Method and system for transmission of SUSI in the NAS procedure

NEC CORP41 citations98
US7181209B2Feb 20, 2007

Communication system and alignment method of transcoder

NEC CORP31 citations93
US10405239B2Sep 3, 2019

Core node, base station, radio terminal, communication method, radio resource allocation method, base station selection method, and readable medium

NEC CORP11 citations92
US11751045B2Sep 5, 2023

Method for synchronizing status of UE in a communication network

NEC CORP6 citations86
US10616936B2Apr 7, 2020

Method for (re)selection of control plane and user plane data transmission

NEC CORP9 citations84
US10148487B2Dec 4, 2018

Methods and apparatuses for facilitating P-CSCF restoration when a P-CSCF failure has occurred

NEC CORP7 citations84
US9883440B2Jan 30, 2018

System, method, and apparatus for establishing a connection between a terminal and a network node

NEC CORP7 citations84
US7912477B2Mar 22, 2011

Mobile communication system for matching resource amount of core network bearer and resource amount of visited network bearer

NEC CORP14 citations84
US7848269B2Dec 7, 2010

Mobile communication system, core network apparatus, and mobile communication terminal

NEC CORP8 citations84
US7653680B2Jan 26, 2010

Mobile software distribution system, server, terminal and method

NEC CORP8 citations83
US7554940B2Jun 30, 2009

Mobile communication system, method of controlling operation thereof, and node used for the system

NEC CORP8 citations83
US12063711B2Aug 13, 2024

Procedure to update the parameters related to unified access control

NEC CORP3 citations75
US12004254B2Jun 4, 2024

Core network node and method

NEC CORP4 citations75
US11985584B2May 14, 2024

UE behavior in an allowed area or a non-allowed area

NEC CORP5 citations75
US11792871B2Oct 17, 2023

Core network node and method for handling redundant URLLC connections

NEC CORP6 citations75
US12144039B2Nov 12, 2024

Communication system and communication method for improving signal processing efficiency

NEC CORP2 citations73
US11924679B2Mar 5, 2024

Distinguishing between general NAS level congestion and S-NSSAI related congestion control

NEC CORP2 citations73
US11924642B2Mar 5, 2024

Privacy considerations for network slice selection

NEC CORP2 citations73
US11696113B2Jul 4, 2023

Dedicated core networks (DCN) selection

NEC CORP2 citations73
US11659610B2May 23, 2023

Communication system, control device, communication terminal, communication device, and communication method

NEC CORP3 citations73
US11659517B2May 23, 2023

Managing connection states for communications devices

NEC CORP2 citations73
US11419086B2Aug 16, 2022

Method and system for transmission of SUSI in the NAS procedure

NEC CORP3 citations73
US11317318B2Apr 26, 2022

Distinguishing between general NAS level congestion and S-NSSAI related congestion control

NEC CORP2 citations73
US11284313B2Mar 22, 2022

Communication method, communication system, and user equipment

NEC CORP3 citations73
US11202278B2Dec 14, 2021

Communication method, mobile terminal, core network node, non-transitory computer readable recording medium storing program, and system for selecting network resource

NEC CORP4 citations73
US11172458B2Nov 9, 2021

Handling of temporary non access stratum parameters during registration procedure for the UE supporting registration to the network using 3GPP network access and non-3GPP network access

NEC CORP4 citations73
US11026292B2Jun 1, 2021

Method for user plane connection activation or deactivation per session

NEC CORP3 citations73
US10979886B2Apr 13, 2021

UE configuration and update with network slice selection policy

NEC CORP3 citations73
US10945300B2Mar 9, 2021

Method for (re)selection of control plane and user plane data transmission

NEC CORP4 citations73
US10863567B2Dec 8, 2020

Communication system, control device, communication terminal, communication device, and communication method

NEC CORP1 citations73
US10856250B2Dec 1, 2020

Method and system for transmission of SUSI in the NAS procedure

NEC CORP3 citations73
US10856249B2Dec 1, 2020

Method and system for transmission of SUSI in the NAS procedure

NEC CORP3 citations73

MITSUBISHI ELECTRIC CORP

6 patents

TOSHIBA TEC KK

3 patents

ZEMBUTSU HAJIME

3 patents

NTT DOCOMO INC

1 patent

TOSHIBA KK

1 patent

SANYO ELECTRIC CO

1 patent

NISHIDA KATSUTOSHI

1 patent

TAKANO YUSUKE

1 patent

OKABE JUNYA

1 patent

Showing the top 50 of 233 patents by PatentIndex Score.