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Hidekazu Taoka
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radio base station apparatus, mobile station apparatus and radio co...
Patent number
10,924,231
Issue date
Feb 16, 2021
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus, mobile terminal apparatus and communication...
Patent number
9,801,159
Issue date
Oct 24, 2017
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal device and radio base station apparatus
Patent number
9,398,590
Issue date
Jul 19, 2016
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio relay station, radio base station and radio communication met...
Patent number
9,306,679
Issue date
Apr 5, 2016
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, mobile station apparatus and radio co...
Patent number
9,281,926
Issue date
Mar 8, 2016
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, mobile terminal apparatus and radio c...
Patent number
9,276,651
Issue date
Mar 1, 2016
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus, mobile station apparatus and control inform...
Patent number
9,184,811
Issue date
Nov 10, 2015
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Feedback method and mobile terminal apparatus
Patent number
9,136,922
Issue date
Sep 15, 2015
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Weighting factor reporting method in a mimo mobile communications s...
Patent number
9,130,616
Issue date
Sep 8, 2015
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile station, base station, basic frequency block specifying meth...
Patent number
9,088,985
Issue date
Jul 21, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station device, mobile station device and radio communic...
Patent number
9,048,914
Issue date
Jun 2, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Feedback method, mobile terminal apparatus and radio base station a...
Patent number
9,001,874
Issue date
Apr 7, 2015
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Precoding weight generation method and control apparatus
Patent number
8,976,882
Issue date
Mar 10, 2015
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication apparatus, and communication me...
Patent number
8,964,607
Issue date
Feb 24, 2015
NTT DoCoMo, Inc.
Motohiro Tanno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile station apparatus and channel information feedback method
Patent number
8,964,870
Issue date
Feb 24, 2015
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, base station apparatus and method in mobile communi...
Patent number
8,964,671
Issue date
Feb 24, 2015
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Feedback information transmission method, mobile station apparatus...
Patent number
8,942,126
Issue date
Jan 27, 2015
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control method, base station apparatus and mobile sta...
Patent number
8,902,845
Issue date
Dec 2, 2014
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal apparatus and radio communication method
Patent number
8,891,478
Issue date
Nov 18, 2014
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile station apparatus, base station apparatus, MIMO system and d...
Patent number
8,873,663
Issue date
Oct 28, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control method, base station apparatus and mobile sta...
Patent number
8,873,666
Issue date
Oct 28, 2014
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, base station apparatus and communication control me...
Patent number
8,868,122
Issue date
Oct 21, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reception apparatus and reception method for improving MIMO transmi...
Patent number
8,861,630
Issue date
Oct 14, 2014
NTT Docomo
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmitting method, base station apparatus and mobile station...
Patent number
8,848,646
Issue date
Sep 30, 2014
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmitting method, base station apparatus and mobile station...
Patent number
8,848,647
Issue date
Sep 30, 2014
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Precoding weight generation method, mobile station apparatus and ba...
Patent number
8,842,763
Issue date
Sep 23, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus, user equipment, and communication control m...
Patent number
8,811,506
Issue date
Aug 19, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus, mobile station apparatus and transmission p...
Patent number
8,787,261
Issue date
Jul 22, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus and information feedback method
Patent number
8,780,839
Issue date
Jul 15, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal apparatus, radio base station apparatus and radio c...
Patent number
8,767,664
Issue date
Jul 1, 2014
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE STATION APPARATUS AND RADIO CO...
Publication number
20150085819
Publication date
Mar 26, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE STATION APPARATUS AND CHANNEL INFORMATION FEEDBACK METHOD
Publication number
20130294535
Publication date
Nov 7, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE STATION APPARATUS, BASE STATION APPARATUS, MIMO SYSTEM AND D...
Publication number
20130287132
Publication date
Oct 31, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO RELAY STATION APPARATUS, RADIO BASE STATION APPARATUS AND RAD...
Publication number
20130279364
Publication date
Oct 24, 2013
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO RELAY STATION APPARATUS, RADIO BASE STATION APPARATUS AND RAD...
Publication number
20130273838
Publication date
Oct 17, 2013
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDBACK METHOD AND MOBILE TERMINAL APPARATUS
Publication number
20130230007
Publication date
Sep 5, 2013
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CODEBOOK CONTROL METHOD, BASE STATION APPARATUS AND MOBILE STATION...
Publication number
20130223245
Publication date
Aug 29, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDBACK METHOD, MOBILE TERMINAL APPARATUS AND RADIO BASE STATION A...
Publication number
20130215988
Publication date
Aug 22, 2013
NTT DoCoMo, Inc.
Satoshi Nagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL DEVICE AND RADIO BASE STATION APPARATUS
Publication number
20130195035
Publication date
Aug 1, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL METHOD, BASE STATION APPARATUS AND MOBILE STA...
Publication number
20130182787
Publication date
Jul 18, 2013
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION METHOD
Publication number
20130182672
Publication date
Jul 18, 2013
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL METHOD, BASE STATION APPARATUS AND MOBILE STA...
Publication number
20130182671
Publication date
Jul 18, 2013
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS, USER EQUIPMENT, AND COMMUNICATION CONTROL M...
Publication number
20130163545
Publication date
Jun 27, 2013
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER AND TRANSMISSION METHOD
Publication number
20130142278
Publication date
Jun 6, 2013
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL METHOD,MOBILE STATION APPARATUS, AND BASE STA...
Publication number
20130114513
Publication date
May 9, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDBACK INFORMATION TRANSMISSION METHOD, MOBILE STATION APPARATUS...
Publication number
20130094380
Publication date
Apr 18, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION...
Publication number
20130094449
Publication date
Apr 18, 2013
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMITTING METHOD, BASE STATION APPARATUS AND MOBILE STATION...
Publication number
20130083757
Publication date
Apr 4, 2013
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMITTING METHOD, BASE STATION APPARATUS AND MOBILE STATION...
Publication number
20130058279
Publication date
Mar 7, 2013
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL DEVICE AND WIRELESS C...
Publication number
20130034066
Publication date
Feb 7, 2013
NTT DoCoMo, Inc.
Yuichi Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL APPARATUS, RADIO BASE STATION APPARATUS AND RADIO C...
Publication number
20130033979
Publication date
Feb 7, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION TRANSMISSION METHOD, BASE STATION APPARATUS AND MOBILE...
Publication number
20130034068
Publication date
Feb 7, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRECODING WEIGHT GENERATION METHOD AND CONTROL APPARATUS
Publication number
20130034187
Publication date
Feb 7, 2013
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO C...
Publication number
20120320841
Publication date
Dec 20, 2012
NTT DoCoMo, Inc.
Nobuhiko Miki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS, MOBILE STATION APPARATUS AND CONTROL INFORM...
Publication number
20120314667
Publication date
Dec 13, 2012
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PRECODING WEIGHT GENERATION METHOD, MOBILE STATION APPARATUS AND BA...
Publication number
20120314808
Publication date
Dec 13, 2012
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER APPARATUS, BASE STATION APPARATUS AND METHOD IN MOBILE COMMUNI...
Publication number
20120257592
Publication date
Oct 11, 2012
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEPTION APPARATUS AND RECEPTION METHOD
Publication number
20120243644
Publication date
Sep 27, 2012
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO C...
Publication number
20120218962
Publication date
Aug 30, 2012
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS, MOBILE STATION APPARATUS AND TRANSMISSION P...
Publication number
20120195264
Publication date
Aug 2, 2012
NTT DoCoMo, Inc.
Hidekazu Taoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE