Kouji SHIMIZU

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gateway device, mobility management device, base station, communica...
- Patent number 12,200,819
- Issue date Jan 14, 2025
- NEC Corporation
- Toshiyuki Tamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Communication terminal, control device, communication system, and c...
- Patent number 11,553,552
- Issue date Jan 10, 2023
- NEC Corporation
- Toshiyuki Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gateway device, mobility management device, base station, communica...
- Patent number 11,122,422
- Issue date Sep 14, 2021
- NEC Corporation
- Toshiyuki Tamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus, paging method, and non-transitory computer-reada...
- Patent number 11,012,935
- Issue date May 18, 2021
- NEC Corporation
- Toshiyuki Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GATEWAY DEVICE, MOBILITY MANAGEMENT DEVICE, BASE STATION, COMMUNICA...
- Publication number 20240022901
- Publication date Jan 18, 2024
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO TERMINAL, CENTER SERVER APPARATUS, AND METHOD THEREFOR
- Publication number 20230224779
- Publication date Jul 13, 2023
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PCF APPARATUS, AF APPARATUS, NEF APPARATUS, AND METHODS THEREOF
- Publication number 20220295363
- Publication date Sep 15, 2022
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE, AF APPARATUS, SMF APPARATUS, AND METHODS THEREOF
- Publication number 20220264679
- Publication date Aug 18, 2022
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GATEWAY DEVICE, MOBILITY MANAGEMENT DEVICE, BASE STATION, COMMUNICA...
- Publication number 20210377725
- Publication date Dec 2, 2021
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION TERMINAL, CONTROL DEVICE, COMMUNICATION SYSTEM, AND C...
- Publication number 20200154509
- Publication date May 14, 2020
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, PAGING METHOD, AND NON-TRANSITORY COMPUTER-READA...
- Publication number 20200037243
- Publication date Jan 30, 2020
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GATEWAY DEVICE, MOBILITY MANAGEMENT DEVICE, BASE STATION, COMMUNICA...
- Publication number 20190268760
- Publication date Aug 29, 2019
- NEC Corporation
- Toshiyuki TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kouji SHIMIZU

Person

Patents Grantslast 30 patents

Gateway device, mobility management device, base station, communica...

Communication terminal, control device, communication system, and c...

Gateway device, mobility management device, base station, communica...

Control apparatus, paging method, and non-transitory computer-reada...

Patents Applicationslast 30 patents

GATEWAY DEVICE, MOBILITY MANAGEMENT DEVICE, BASE STATION, COMMUNICA...

RADIO TERMINAL, CENTER SERVER APPARATUS, AND METHOD THEREFOR

PCF APPARATUS, AF APPARATUS, NEF APPARATUS, AND METHODS THEREOF

UE, AF APPARATUS, SMF APPARATUS, AND METHODS THEREOF

GATEWAY DEVICE, MOBILITY MANAGEMENT DEVICE, BASE STATION, COMMUNICA...

COMMUNICATION TERMINAL, CONTROL DEVICE, COMMUNICATION SYSTEM, AND C...

CONTROL APPARATUS, PAGING METHOD, AND NON-TRANSITORY COMPUTER-READA...

GATEWAY DEVICE, MOBILITY MANAGEMENT DEVICE, BASE STATION, COMMUNICA...