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Daisuke Nishikawa
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile station and method for use in radio communication system
Patent number
10,237,832
Issue date
Mar 19, 2019
NTT DoCoMo, Inc.
Yuta Sagae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, mobile terminal apparatus and radio c...
Patent number
9,832,766
Issue date
Nov 28, 2017
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, user terminal and radio communication...
Patent number
9,723,603
Issue date
Aug 1, 2017
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio communication system, radio base station apparatus, user term...
Patent number
9,723,569
Issue date
Aug 1, 2017
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Using different transmission timings in radio communication system,...
Patent number
9,717,084
Issue date
Jul 25, 2017
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, radio base station apparatus, radio communication sy...
Patent number
9,716,578
Issue date
Jul 25, 2017
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, mobile terminal apparatus and radio c...
Patent number
9,681,443
Issue date
Jun 13, 2017
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication method, radio base station, and mobile station
Patent number
9,668,262
Issue date
May 30, 2017
NTT DoCoMo, Inc.
Tooru Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, mobile terminal apparatus and radio c...
Patent number
9,629,149
Issue date
Apr 18, 2017
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication method, radio base station, and mobile station
Patent number
9,596,699
Issue date
Mar 14, 2017
NTT DoCoMo, Inc.
Tooru Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and measurement method
Patent number
9,497,676
Issue date
Nov 15, 2016
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and measurement method
Patent number
9,426,706
Issue date
Aug 23, 2016
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference signal transmitting method, mobile terminal apparatus and...
Patent number
9,338,786
Issue date
May 10, 2016
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal apparatus and method of transmitting an uplink cont...
Patent number
9,137,789
Issue date
Sep 15, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal apparatus and method of transmitting an uplink cont...
Patent number
9,008,019
Issue date
Apr 14, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station apparatus, mobile terminal apparatus and transmi...
Patent number
8,958,355
Issue date
Feb 17, 2015
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission power control method, mobile terminal apparatus and ra...
Patent number
8,942,203
Issue date
Jan 27, 2015
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission power control method and mobile station apparatus
Patent number
8,929,232
Issue date
Jan 6, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telecommunication control method, telecommunication system, and bas...
Patent number
8,886,204
Issue date
Nov 11, 2014
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission power control method, base station apparatus and mobil...
Patent number
8,843,171
Issue date
Sep 23, 2014
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reference signal transmission method, mobile station apparatus and...
Patent number
8,797,990
Issue date
Aug 5, 2014
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus, mobile station, radio communication system,...
Patent number
8,780,851
Issue date
Jul 15, 2014
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus and method for use in mobile communication s...
Patent number
8,711,670
Issue date
Apr 29, 2014
NTT DoCoMo, Inc.
Kenichi Higuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus and communication control method
Patent number
8,639,259
Issue date
Jan 28, 2014
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Closed-loop Transmission power control method and radio base statio...
Patent number
8,478,279
Issue date
Jul 2, 2013
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station apparatus, mobile station, radio communication system,...
Patent number
8,385,277
Issue date
Feb 26, 2013
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication system, base station apparatus, user equipment...
Patent number
8,335,168
Issue date
Dec 18, 2012
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO C...
Publication number
20170127389
Publication date
May 4, 2017
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL APPARATUS AND METHOD OF TRANSMITTING AN UPLINK CONT...
Publication number
20150181591
Publication date
Jun 25, 2015
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO C...
Publication number
20150156772
Publication date
Jun 4, 2015
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION
Publication number
20150103762
Publication date
Apr 16, 2015
NTT DoCoMo, Inc.
Tooru Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION CONTROL...
Publication number
20150045084
Publication date
Feb 12, 2015
NTT DoCoMo, Inc.
Akihito Morimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION
Publication number
20150023268
Publication date
Jan 22, 2015
NTT DoCoMo, Inc.
Tooru Uchino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, USER TERMINAL AND RADIO COMMUNICATION M...
Publication number
20140293947
Publication date
Oct 2, 2014
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, RADIO BASE STATION APPARATUS, USER TERM...
Publication number
20140179363
Publication date
Jun 26, 2014
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, RADIO BASE STATION APPARATUS, RADIO COMMUNICATION SY...
Publication number
20140133434
Publication date
May 15, 2014
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, USER TERMINAL AND RADIO COMMUNICATION...
Publication number
20130343313
Publication date
Dec 26, 2013
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND MEASUREMENT METHOD
Publication number
20130336149
Publication date
Dec 19, 2013
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND MEASUREMENT METHOD
Publication number
20130336148
Publication date
Dec 19, 2013
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE STATION AND METHOD FOR USE IN RADIO COMMUNICATION SYSTEM
Publication number
20130310105
Publication date
Nov 21, 2013
NTT DoCoMo, Inc.
Yuta Sagae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO C...
Publication number
20130208690
Publication date
Aug 15, 2013
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFERENCE SIGNAL TRANSMITTING METHOD, MOBILE TERMINAL APPARATUS AND...
Publication number
20130201849
Publication date
Aug 8, 2013
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS, MOBILE STATION, RADIO COMMUNICATION SYSTEM,...
Publication number
20130148599
Publication date
Jun 13, 2013
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION POWER CONTROL METHOD, MOBILE TERMINAL APPARATUS AND RA...
Publication number
20130100842
Publication date
Apr 25, 2013
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION POWER CONTROL METHOD AND MOBILE STATION APPARATUS
Publication number
20130100828
Publication date
Apr 25, 2013
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TELECOMMUNICATION CONTROL METHOD, TELECOMMUNICATION SYSTEM, AND BAS...
Publication number
20130090127
Publication date
Apr 11, 2013
Agency for Science, Technology and Research
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD
Publication number
20130058293
Publication date
Mar 7, 2013
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REFERENCE SIGNAL TRANSMISSION METHOD, MOBILE STATION APPARATUS AND...
Publication number
20130039305
Publication date
Feb 14, 2013
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL APPARATUS AND METHOD FOR TRANSMITTING UPLINK CONTRO...
Publication number
20130034056
Publication date
Feb 7, 2013
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL APPARATUS AND METHOD OF TRANSMITTING AN UPLINK CONT...
Publication number
20130028209
Publication date
Jan 31, 2013
NTT DoCoMo, Inc.
Yoshihisa Kishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS AND COMMUNICATION CONTROL METHOD
Publication number
20120147778
Publication date
Jun 14, 2012
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS AND COMMUNICATION CONTROL METHOD
Publication number
20120147836
Publication date
Jun 14, 2012
NTT DoCoMo, Inc.
Hiroyuki Ishii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND TRANSMI...
Publication number
20120127911
Publication date
May 24, 2012
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION APPARATUS AND METHOD FOR USE IN MOBILE COMMUNICATION S...
Publication number
20120008489
Publication date
Jan 12, 2012
NTT DoCoMo, Inc.
Kenichi Higuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION POWER CONTROL METHOD, BASE STATION APPARATUS AND MOBIL...
Publication number
20110237290
Publication date
Sep 29, 2011
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLOSED-LOOP TRANSMISSION POWER CONTROL METHOD AND RADIO BASE STATIO...
Publication number
20110190026
Publication date
Aug 4, 2011
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION SYSTEM, BASE STATION APPARATUS, USER EQUIPMENT...
Publication number
20100254276
Publication date
Oct 7, 2010
NTT DoCoMo, Inc.
Daisuke Nishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE