Kenki Takagi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mobility management entity, network entity, and method and computer...
- Patent number 11,116,029
- Issue date Sep 7, 2021
- NEC Corporation
- Takanori Iwai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication network apparatus, communication network system, and...
- Patent number 10,798,614
- Issue date Oct 6, 2020
- NEC Corporation
- Yoshinori Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station, wireless terminal, communication system, communicatio...
- Patent number 10,313,974
- Issue date Jun 4, 2019
- NEC Communication Systems, Ltd.
- Yukihiro Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connection request for base stations that use the same frequency in...
- Patent number 9,313,731
- Issue date Apr 12, 2016
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless base station apparatus, wireless communication system, wir...
- Patent number 9,036,518
- Issue date May 19, 2015
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system, radio base station apparatus, cell are...
- Patent number 9,020,513
- Issue date Apr 28, 2015
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, radio base station apparatus, and their...
- Patent number 8,818,463
- Issue date Aug 26, 2014
- NEC Corporation
- Takayuki Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, radio access network, communication controlling...
- Patent number 8,614,972
- Issue date Dec 24, 2013
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base transceiver station and method of determining transmit power
- Patent number 8,467,310
- Issue date Jun 18, 2013
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station apparatus and data retransmission method of the same
- Patent number 8,406,244
- Issue date Mar 26, 2013
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base transceiver station, MBMS base transceiver station system, met...
- Patent number 8,346,289
- Issue date Jan 1, 2013
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station apparatus and transmission power control method
- Patent number 7,457,632
- Issue date Nov 25, 2008
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILITY MANAGEMENT ENTITY, NETWORK ENTITY, AND METHOD AND COMPUTER...
- Publication number 20190254108
- Publication date Aug 15, 2019
- NEC Corporation
- Takanori IWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION NETWORK APPARATUS, COMMUNICATION NETWORK SYSTEM, AND...
- Publication number 20190182712
- Publication date Jun 13, 2019
- NEC Corporation
- Yoshinori WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, WIRELESS TERMINAL, COMMUNICATION SYSTEM, COMMUNICATIO...
- Publication number 20160295512
- Publication date Oct 6, 2016
- NEC COMMUNICATION SYSTEMS, LTD
- Yukihiro HARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO COMMU...
- Publication number 20130308544
- Publication date Nov 21, 2013
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, CORE NETW...
- Publication number 20120329505
- Publication date Dec 27, 2012
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, RADIO BASE STATION AND COOPERATIVE C...
- Publication number 20120294243
- Publication date Nov 22, 2012
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, CELL ARE...
- Publication number 20120208543
- Publication date Aug 16, 2012
- NEC CORPORATION
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS BASE STATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, WIR...
- Publication number 20120002632
- Publication date Jan 5, 2012
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, AND THEIR...
- Publication number 20110319030
- Publication date Dec 29, 2011
- Takayuki Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REGISTRATION DEVICE FOR MOBILE STATION IN WIRELESS COMMUNICATIONS,...
- Publication number 20110294507
- Publication date Dec 1, 2011
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, RADIO ACCESS NETWORK, COMMUNICATION CONTROLLING...
- Publication number 20110188480
- Publication date Aug 4, 2011
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS BASE STATION DEVICE AND POWER CONTROL METHOD THEREFOR
- Publication number 20110183648
- Publication date Jul 28, 2011
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE TRANSCEIVER STATION AND METHOD OF DETERMINING TRANSMIT POWER
- Publication number 20110007649
- Publication date Jan 13, 2011
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE TRANSCEIVER STATION, MBMS BASE TRANSCEIVER STATION SYSTEM, MET...
- Publication number 20100291958
- Publication date Nov 18, 2010
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION DEVICE, AND TRANSMI...
- Publication number 20090075661
- Publication date Mar 19, 2009
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS AND DATA RETRANSMISSION METHOD OF THE SAME
- Publication number 20090034488
- Publication date Feb 5, 2009
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio base station apparatus and transmission power control method
- Publication number 20070184863
- Publication date Aug 9, 2007
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication network, radio base station, radio network controller...
- Publication number 20060052103
- Publication date Mar 9, 2006
- NEC Corporation
- Takanori Mikoshiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communication system, wireless base station apparatus and po...
- Publication number 20040229641
- Publication date Nov 18, 2004
- NEC Corporation
- Kenki Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kenki Takagi

Person

Patents Grantslast 30 patents

Mobility management entity, network entity, and method and computer...

Communication network apparatus, communication network system, and...

Base station, wireless terminal, communication system, communicatio...

Connection request for base stations that use the same frequency in...

Wireless base station apparatus, wireless communication system, wir...

Mobile communication system, radio base station apparatus, cell are...

Radio communication system, radio base station apparatus, and their...

Radio base station, radio access network, communication controlling...

Base transceiver station and method of determining transmit power

Base station apparatus and data retransmission method of the same

Base transceiver station, MBMS base transceiver station system, met...

Radio base station apparatus and transmission power control method

Patents Applicationslast 30 patents

MOBILITY MANAGEMENT ENTITY, NETWORK ENTITY, AND METHOD AND COMPUTER...

COMMUNICATION NETWORK APPARATUS, COMMUNICATION NETWORK SYSTEM, AND...

BASE STATION, WIRELESS TERMINAL, COMMUNICATION SYSTEM, COMMUNICATIO...

RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO COMMU...

RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, CORE NETW...

WIRELESS COMMUNICATION SYSTEM, RADIO BASE STATION AND COOPERATIVE C...

MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, CELL ARE...

WIRELESS BASE STATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, WIR...

RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, AND THEIR...

REGISTRATION DEVICE FOR MOBILE STATION IN WIRELESS COMMUNICATIONS,...

RADIO BASE STATION, RADIO ACCESS NETWORK, COMMUNICATION CONTROLLING...

WIRELESS BASE STATION DEVICE AND POWER CONTROL METHOD THEREFOR

BASE TRANSCEIVER STATION AND METHOD OF DETERMINING TRANSMIT POWER

BASE TRANSCEIVER STATION, MBMS BASE TRANSCEIVER STATION SYSTEM, MET...

MOBILE COMMUNICATION SYSTEM, RADIO BASE STATION DEVICE, AND TRANSMI...

BASE STATION APPARATUS AND DATA RETRANSMISSION METHOD OF THE SAME

Radio base station apparatus and transmission power control method

Communication network, radio base station, radio network controller...

Mobile communication system, wireless base station apparatus and po...