Yoshitsugu Shimazu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Radio communication system, radio base station and communication me...
- Patent number 9,456,394
- Issue date Sep 27, 2016
- NTT DoCoMo, Inc.
- Tatsuro Yajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system and transmission-side node
- Patent number 8,867,387
- Issue date Oct 21, 2014
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal multiplexing method, signal demultiplexing method, digital s...
- Patent number 8,804,769
- Issue date Aug 12, 2014
- NEC Corporation
- Hiroki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover method and radio base station
- Patent number 8,725,149
- Issue date May 13, 2014
- NTT DoCoMo, Inc.
- Masayuki Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logical interface establishing method, radio base station, and comm...
- Patent number 8,649,323
- Issue date Feb 11, 2014
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method and radio base station
- Patent number 8,504,045
- Issue date Aug 6, 2013
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station apparatus
- Patent number 8,428,651
- Issue date Apr 23, 2013
- NTT DoCoMo, Inc.
- Daisuke Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trace reporting method, tracking area assigning method, user termin...
- Patent number 8,275,392
- Issue date Sep 25, 2012
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station apparatus
- Patent number 8,213,992
- Issue date Jul 3, 2012
- NTT DoCoMo, Inc.
- Daisuke Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, radio base station and upper node
- Patent number 8,208,923
- Issue date Jun 26, 2012
- NTT DoCoMo, Inc.
- Masayuki Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION SYSTEM, RADIO BASE STATION AND COMMUNICATION ME...
- Publication number 20150126191
- Publication date May 7, 2015
- Tatsuro Yajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE C...
- Publication number 20130331104
- Publication date Dec 12, 2013
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE C...
- Publication number 20130143571
- Publication date Jun 6, 2013
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO EQUIPMENT DEVICE SHARING DEVICE
- Publication number 20130005318
- Publication date Jan 3, 2013
- NTT DoCoMo, Inc.
- Masayuki Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELAY DEVICE
- Publication number 20120307713
- Publication date Dec 6, 2012
- NTT DoCoMo, Inc.
- Takayuki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION SYSTEM, RADIO BASE STATION CONTROLLER, ACCEPTED-...
- Publication number 20120282938
- Publication date Nov 8, 2012
- NTT DoCoMo, Inc.
- Masahiro Yamato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM AND TRANSMISSION-SIDE NODE
- Publication number 20110261758
- Publication date Oct 27, 2011
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION APPARATUS
- Publication number 20110026931
- Publication date Feb 3, 2011
- NTT DoCoMo, Inc.
- Daisuke Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION APPARATUS
- Publication number 20100304790
- Publication date Dec 2, 2010
- NTT DoCoMo, Inc.
- Daisuke Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD AND RADIO BASE STATION
- Publication number 20100297998
- Publication date Nov 25, 2010
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD, RADIO BASE STATION AND UPPER NODE
- Publication number 20100113022
- Publication date May 6, 2010
- NTT DoCoMo, Inc.
- Masayuki Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE C...
- Publication number 20100105377
- Publication date Apr 29, 2010
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HANDOVER METHOD AND RADIO BASE STATION
- Publication number 20100062774
- Publication date Mar 11, 2010
- NTT DoCoMo, Inc.
- Masayuki Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOGICAL INTERFACE ESTABLISHING METHOD, RADIO BASE STATION, AND COMM...
- Publication number 20100046433
- Publication date Feb 25, 2010
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE STATION, BASE STATION, AND PROPAGATION CONDITION COLLECTING...
- Publication number 20100035642
- Publication date Feb 11, 2010
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACE REPORTING METHOD, TRACKING AREA ASSIGNING METHOD, USER TERMIN...
- Publication number 20100029298
- Publication date Feb 4, 2010
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshitsugu Shimazu

Person

Patents Grantslast 30 patents

Radio communication system, radio base station and communication me...

Mobile communication system and transmission-side node

Signal multiplexing method, signal demultiplexing method, digital s...

Handover method and radio base station

Logical interface establishing method, radio base station, and comm...

Mobile communication method and radio base station

Radio base station apparatus

Trace reporting method, tracking area assigning method, user termin...

Radio base station apparatus

Mobile communication method, radio base station and upper node

Patents Applicationslast 30 patents

RADIO COMMUNICATION SYSTEM, RADIO BASE STATION AND COMMUNICATION ME...

BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE C...

BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE C...

RADIO EQUIPMENT DEVICE SHARING DEVICE

RELAY DEVICE

RADIO BASE STATION SYSTEM, RADIO BASE STATION CONTROLLER, ACCEPTED-...

MOBILE COMMUNICATION SYSTEM AND TRANSMISSION-SIDE NODE

RADIO BASE STATION APPARATUS

RADIO BASE STATION APPARATUS

MOBILE COMMUNICATION METHOD AND RADIO BASE STATION

MOBILE COMMUNICATION METHOD, RADIO BASE STATION AND UPPER NODE

BASE STATION APPARATUS, USER EQUIPMENT, AND METHOD USED IN MOBILE C...

HANDOVER METHOD AND RADIO BASE STATION

LOGICAL INTERFACE ESTABLISHING METHOD, RADIO BASE STATION, AND COMM...

MOBILE STATION, BASE STATION, AND PROPAGATION CONDITION COLLECTING...

TRACE REPORTING METHOD, TRACKING AREA ASSIGNING METHOD, USER TERMIN...