Katsutoshi Ishikura

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system, base station device, terminal device, communi...
- Patent number 11,146,967
- Issue date Oct 12, 2021
- SHARP KABUSHIKI KAISHA
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base-station apparatus, communication system, and communication method
- Patent number 11,064,410
- Issue date Jul 13, 2021
- SHARP KABUSHIKI KAISHA
- Yuhsuke Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station device, communication system, terminal device, communi...
- Patent number 11,044,781
- Issue date Jun 22, 2021
- SHARP KABUSHIKI KAISHA
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal device, communication method, and program
- Patent number 10,462,677
- Issue date Oct 29, 2019
- SHARP KABUSHIKI KAISHA
- Atsushi Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal device and communication system
- Patent number 10,292,171
- Issue date May 14, 2019
- SHARP KABUSHIKI KAISHA
- Hirokazu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication method, mobil...
- Patent number 9,750,021
- Issue date Aug 29, 2017
- SHARP KABUSHIKI KAISHA
- Shumpei Fuse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, mobile station apparatus, and communication m...
- Patent number 9,642,097
- Issue date May 2, 2017
- SHARP KABUSHIKI KAISHA
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication method, mobil...
- Patent number 9,445,357
- Issue date Sep 13, 2016
- Sharp Kabushiki Kaisha
- Shinichi Sawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station, base station, communication system, display control...
- Patent number 9,414,182
- Issue date Aug 9, 2016
- Sharp Kabushiki Kaisha
- Akira Ohshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system
- Patent number 9,240,869
- Issue date Jan 19, 2016
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication method, mobil...
- Patent number 9,241,301
- Issue date Jan 19, 2016
- Sharp Kabushiki Kaisha
- Shinichi Sawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal, base station, wireless communication system...
- Patent number 9,215,698
- Issue date Dec 15, 2015
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, base station apparatus, communicatio...
- Patent number 9,113,372
- Issue date Aug 18, 2015
- Sharp Kabushiki Kaisha
- Toshiaki Kameno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication method, termi...
- Patent number 8,909,273
- Issue date Dec 9, 2014
- Sharp Kabushiki Kaisha
- Shusaku Fukumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system, wireless communication apparatus, an...
- Patent number 8,897,799
- Issue date Nov 25, 2014
- Sharp Kabushiki Kaisha
- Koichi Tsunekawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, communication apparatus, communication method...
- Patent number 8,831,871
- Issue date Sep 9, 2014
- Sharp Kabushiki Kaisha
- Hirokazu Kobayashi
- B61 - RAILWAYS
Information Patent Grant
Communication system, reception device, and communication method
- Patent number 8,687,537
- Issue date Apr 1, 2014
- Sharp Kabushiki Kaisha
- Koichi Tsunekawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, transmitter, receiver and communication method
- Patent number 8,681,833
- Issue date Mar 25, 2014
- Sharp Kabushiki Kaisha
- Yoshio Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, base station device, mobile station device, a...
- Patent number 8,655,264
- Issue date Feb 18, 2014
- Sharp Kabushiki Kaisha
- Toshiaki Kameno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Folding portable terminal
- Patent number 7,742,285
- Issue date Jun 22, 2010
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND BASE STATION
- Publication number 20240324066
- Publication date Sep 26, 2024
- SHARP KABUSHIKI KAISHA
- MAKOTO YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, TERMINAL APPARATUS, COMMUNICATION SYSTEM,...
- Publication number 20240323802
- Publication date Sep 26, 2024
- SHARP KABUSHIKI KAISHA
- KATSUTOSHI ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND TERMINAL APPARATUS
- Publication number 20240292488
- Publication date Aug 29, 2024
- SHARP KABUSHIKI KAISHA
- KATSUTOSHI ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, TERMINAL, COMMUNICATION SYSTEM, AND CONTROL METHOD
- Publication number 20220295406
- Publication date Sep 15, 2022
- SHARP KABUSHIKI KAISHA
- KATSUTOSHI ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, COMMUNICATION SYSTEM, AND CONTROL METHOD
- Publication number 20220286962
- Publication date Sep 8, 2022
- SHARP KABUSHIKI KAISHA
- KATSUTOSHI ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, BASE STATION DEVICE, TERMINAL DEVICE, COMMUNI...
- Publication number 20210105630
- Publication date Apr 8, 2021
- SHARP KABUSHIKI KAISHA
- KATSUTOSHI ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE-STATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
- Publication number 20200252845
- Publication date Aug 6, 2020
- Sharp Kabushiki Kaisha
- YUHSUKE TAKAGI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION DEVICE, COMMUNICATION SYSTEM, TERMINAL DEVICE, COMMUNI...
- Publication number 20190289662
- Publication date Sep 19, 2019
- Sharp Kabushiki Kaisha
- KATSUTOSHI ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION CONTROL METHOD,...
- Publication number 20190014522
- Publication date Jan 10, 2019
- SHARP KABUSHIKI KAISHA
- HIROYUKI SAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL DEVICE, COMMUNICATION METHOD, AND PROGRAM
- Publication number 20180227767
- Publication date Aug 9, 2018
- SHARP KABUSHIKI KAISHA
- ATSUSHI YAMAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL DEVICE AND COMMUNICATION SYSTEM
- Publication number 20180146483
- Publication date May 24, 2018
- SHARP KABUSHIKI KAISHA
- Hirokazu KOBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, CENTRALIZED CONTROL DEVICE, INTERFERENCE CONT...
- Publication number 20180139614
- Publication date May 17, 2018
- SHARP KABUSHIKI KAISHA
- TAMOTSU SATOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERMINAL, BASE STATION, AND COMMUNICATION METHOD
- Publication number 20170006555
- Publication date Jan 5, 2017
- Sharp Kabushiki Kaisha
- Shigeto SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, MOBILE STATION APPARATUS, AND COMMUNICATION M...
- Publication number 20160198418
- Publication date Jul 7, 2016
- Sharp Kabushiki Kaisha
- Katsutoshi ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBIL...
- Publication number 20150195837
- Publication date Jul 9, 2015
- Sharp Kabushiki Kaisha
- Shumpei Fuse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBIL...
- Publication number 20150163728
- Publication date Jun 11, 2015
- Sharp Kabushiki Kaisha
- Shinichi Sawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, COMMUNICATION METHOD, TERMINAL DEVIC...
- Publication number 20150055572
- Publication date Feb 26, 2015
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBIL...
- Publication number 20150050932
- Publication date Feb 19, 2015
- Sharp Kabushiki Kaisha
- Shinichi Sawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE STATION, BASE STATION, COMMUNICATION SYSTEM, DISPLAY CONTROL...
- Publication number 20140146737
- Publication date May 29, 2014
- Sharp Kabushiki Kaisha
- Akira Ohshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION TERMINAL, BASE STATION, WIRELESS COMMUNICATION SYSTEM...
- Publication number 20130208615
- Publication date Aug 15, 2013
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION CONTRO...
- Publication number 20130003711
- Publication date Jan 3, 2013
- Yoshio Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION APPARATUS, COMMUNICATIO...
- Publication number 20120322486
- Publication date Dec 20, 2012
- Toshiaki Kameno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM
- Publication number 20120263130
- Publication date Oct 18, 2012
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION METHOD...
- Publication number 20120221245
- Publication date Aug 30, 2012
- Hirokazu Kobayashi
- B61 - RAILWAYS
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AN...
- Publication number 20120157143
- Publication date Jun 21, 2012
- Sharp Kabushiki Kaisha
- Koichi Tsunekawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, TERMI...
- Publication number 20120094706
- Publication date Apr 19, 2012
- Shusaku Fukumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE...
- Publication number 20120077445
- Publication date Mar 29, 2012
- Yoshio Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION DEVICE, RECEPTION DEVICE, SYNCHRONIZATION METHOD, A...
- Publication number 20110256840
- Publication date Oct 20, 2011
- Hirokazu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, WI...
- Publication number 20110249607
- Publication date Oct 13, 2011
- Sharp Kabushiki Kaisha
- Katsutoshi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, A...
- Publication number 20110217961
- Publication date Sep 8, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kameno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsutoshi Ishikura

Person

Patents Grantslast 30 patents

Communication system, base station device, terminal device, communi...

Base-station apparatus, communication system, and communication method

Base station device, communication system, terminal device, communi...

Terminal device, communication method, and program

Terminal device and communication system

Wireless communication system, wireless communication method, mobil...

Communication system, mobile station apparatus, and communication m...

Wireless communication system, wireless communication method, mobil...

Mobile station, base station, communication system, display control...

Wireless communication system

Wireless communication system, wireless communication method, mobil...

Communication terminal, base station, wireless communication system...

Wireless communication system, base station apparatus, communicatio...

Wireless communication system, wireless communication method, termi...

Wireless communication system, wireless communication apparatus, an...

Communication system, communication apparatus, communication method...

Communication system, reception device, and communication method

Communication system, transmitter, receiver and communication method

Communication system, base station device, mobile station device, a...

Folding portable terminal

Patents Applicationslast 30 patents

COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD, AND BASE STATION

COMMUNICATION APPARATUS, TERMINAL APPARATUS, COMMUNICATION SYSTEM,...

COMMUNICATION APPARATUS AND TERMINAL APPARATUS

BASE STATION, TERMINAL, COMMUNICATION SYSTEM, AND CONTROL METHOD

TERMINAL, COMMUNICATION SYSTEM, AND CONTROL METHOD

COMMUNICATION SYSTEM, BASE STATION DEVICE, TERMINAL DEVICE, COMMUNI...

BASE-STATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD

BASE STATION DEVICE, COMMUNICATION SYSTEM, TERMINAL DEVICE, COMMUNI...

TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION CONTROL METHOD,...

TERMINAL DEVICE, COMMUNICATION METHOD, AND PROGRAM

TERMINAL DEVICE AND COMMUNICATION SYSTEM

COMMUNICATION SYSTEM, CENTRALIZED CONTROL DEVICE, INTERFERENCE CONT...

TERMINAL, BASE STATION, AND COMMUNICATION METHOD

COMMUNICATION SYSTEM, MOBILE STATION APPARATUS, AND COMMUNICATION M...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBIL...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBIL...

WIRELESS COMMUNICATION SYSTEM, COMMUNICATION METHOD, TERMINAL DEVIC...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, MOBIL...

MOBILE STATION, BASE STATION, COMMUNICATION SYSTEM, DISPLAY CONTROL...

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

COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION CONTRO...

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

WIRELESS COMMUNICATION SYSTEM

COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, COMMUNICATION METHOD...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AN...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, TERMI...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE...

SYNCHRONIZATION DEVICE, RECEPTION DEVICE, SYNCHRONIZATION METHOD, A...

WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, WI...

COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, A...