Kazushi Muraoka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device, wireless communications system, and non-transitory...
- Patent number 12,231,197
- Issue date Feb 18, 2025
- NEC Corporation
- Toshiki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio terminal, radio station, radio communication system, and meth...
- Patent number 12,207,116
- Issue date Jan 21, 2025
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Terminal, base station, and method for the same
- Patent number RE50270
- Issue date Jan 14, 2025
- NEC Corporation
- Kazushi Muraoka
Information Patent Grant
Delta-sigma modulation apparatus, delta-sigma modulation method, an...
- Patent number 12,126,364
- Issue date Oct 22, 2024
- NEC Corporation
- Masaaki Tanio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless receiving apparatus and method thereof
- Patent number 11,777,585
- Issue date Oct 3, 2023
- NEC Corporation
- Takanobu Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking support apparatus, terminal, tracking support system, trac...
- Patent number 11,727,775
- Issue date Aug 15, 2023
- NEC Corporation
- Taichi Ohtsuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and method therefor
- Patent number 11,627,485
- Issue date Apr 11, 2023
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver apparatus, and method for producing parameters for demodul...
- Patent number 11,595,153
- Issue date Feb 28, 2023
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio terminal, radio station, radio communication system, and meth...
- Patent number 11,528,627
- Issue date Dec 13, 2022
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote radio head, beamforming method and storage medium
- Patent number 11,452,173
- Issue date Sep 20, 2022
- NEC Corporation
- Dileep Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling device-to-device communication
- Patent number 11,452,118
- Issue date Sep 20, 2022
- NEC Corporation
- Masaki Inokuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless apparatus and channel prediction method
- Patent number 11,394,586
- Issue date Jul 19, 2022
- NEC Corporation
- Jun Shikida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless receiver apparatus
- Patent number 11,309,991
- Issue date Apr 19, 2022
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video collection system, video collection server, video collection...
- Patent number 11,076,131
- Issue date Jul 27, 2021
- NEC Corporation
- Norio Yamagaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for controlling device-to-device communication, base stat...
- Patent number 11,071,119
- Issue date Jul 20, 2021
- NEC Corporation
- Masaki Inokuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking support apparatus, terminal, tracking support system, trac...
- Patent number 11,049,374
- Issue date Jun 29, 2021
- NEC Corporation
- Taichi Ohtsuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio terminal, radio station, radio communication system, and meth...
- Patent number 11,012,876
- Issue date May 18, 2021
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method and non-transitory computer readable medium stori...
- Patent number 11,012,168
- Issue date May 18, 2021
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio terminal apparatus and method therefor
- Patent number 11,012,821
- Issue date May 18, 2021
- NEC Corporation
- Taichi Ohtsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio apparatus, channel estimation method, non-transitory computer...
- Patent number 10,992,499
- Issue date Apr 27, 2021
- NEC Corporation
- Jun Shikida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for radio communication
- Patent number 10,993,238
- Issue date Apr 27, 2021
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station and method of allocating radio resources
- Patent number 10,911,987
- Issue date Feb 2, 2021
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless apparatus, wireless communication method, and program
- Patent number 10,897,299
- Issue date Jan 19, 2021
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for wireless communication, and non-transitory...
- Patent number 10,897,784
- Issue date Jan 19, 2021
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
D2D communication control apparatus, radio terminal, relay radio te...
- Patent number 10,778,324
- Issue date Sep 15, 2020
- NEC Corporation
- Hiroaki Aminaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio terminal, radio station, radio communication system, and meth...
- Patent number 10,750,389
- Issue date Aug 18, 2020
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless terminal apparatus, D2D controller, and method
- Patent number 10,660,010
- Issue date May 19, 2020
- NEC Corporation
- Hiroaki Aminaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for radio communication
- Patent number 10,616,749
- Issue date Apr 7, 2020
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and scheduling method
- Patent number 10,531,504
- Issue date Jan 7, 2020
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio terminal, radio station, radio communication system, and meth...
- Patent number 10,524,146
- Issue date Dec 31, 2019
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS BASE STATION, CONTROL DEVICE, AND CONTROL METHOD
- Publication number 20250081224
- Publication date Mar 6, 2025
- NEC Corporation
- Toshiki TAKEUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20240348301
- Publication date Oct 17, 2024
- NEC Corporation
- Jun SHIKIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO CONTROL APPARATUS, METHOD AND RECORDING MEDIUM
- Publication number 20240284291
- Publication date Aug 22, 2024
- NEC Corporation
- Kazushi MURAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...
- Publication number 20240267127
- Publication date Aug 8, 2024
- NEC Corporation
- Mingqi WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CHANNEL PREDICTION IN WIRELESS COMMUNICATION...
- Publication number 20240146581
- Publication date May 2, 2024
- NEC Corporation
- Prakash CHAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...
- Publication number 20240146437
- Publication date May 2, 2024
- NEC Corporation
- Mingqi WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, METHOD FOR BASE STATION, AND COMPUTER READABLE MEDIUM
- Publication number 20240106550
- Publication date Mar 28, 2024
- NEC Corporation
- Takanobu DOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20240062637
- Publication date Feb 22, 2024
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TRANSMITTER AND METHOD OF TRANSMITTING AN OPTICAL SIGNAL
- Publication number 20240045238
- Publication date Feb 8, 2024
- NEC Corporation
- Mingqi WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20240022312
- Publication date Jan 18, 2024
- NEC Corporation
- Jun SHIKIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20240005755
- Publication date Jan 4, 2024
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20240005754
- Publication date Jan 4, 2024
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20230419799
- Publication date Dec 28, 2023
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20230419798
- Publication date Dec 28, 2023
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS CONTROL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELES...
- Publication number 20230403672
- Publication date Dec 14, 2023
- NEC Corporation
- Toshiki TAKEUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EIGENVALUE DECOMPOSITION APPARATUS, RADIO COMMUNICATION APPARATUS,...
- Publication number 20230388157
- Publication date Nov 30, 2023
- NEC Corporation
- Jun Shikida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL DEVICE, WIRELESS COMMUNICATIONS SYSTEM, AND NON-TRANSITORY...
- Publication number 20230344478
- Publication date Oct 26, 2023
- NEC Corporation
- Toshiki TAKEUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20230343192
- Publication date Oct 26, 2023
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL APPARATUS, CONTROL METHOD AND RECODING MEDIUM
- Publication number 20230170970
- Publication date Jun 1, 2023
- NEC Corporation
- Jun SHIKIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS RECEIVING APPARATUS AND METHOD THEREOF
- Publication number 20230075680
- Publication date Mar 9, 2023
- NEC Corporation
- Takanobu DOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELTA-SIGMA MODULATION APPARATUS, DELTA-SIGMA MODULATION METHOD, AN...
- Publication number 20230054311
- Publication date Feb 23, 2023
- NEC Corporation
- Masaaki TANIO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO TERMINAL, RADIO STATION, RADIO COMMUNICATION SYSTEM, AND METH...
- Publication number 20230044557
- Publication date Feb 9, 2023
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION APPARATUS, REFERENCE SIGNAL ASSIGNMENT METHOD,...
- Publication number 20220368476
- Publication date Nov 17, 2022
- NEC Corporation
- Jun SHIKIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER APPARATUS, AND METHOD FOR PRODUCING PARAMETERS FOR DEMODUL...
- Publication number 20220337341
- Publication date Oct 20, 2022
- NEC Corporation
- Kazushi MURAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS APPARATUS AND CHANNEL PREDICTION METHOD
- Publication number 20210344524
- Publication date Nov 4, 2021
- NEC Corporation
- Jun SHIKIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER SYSTEM AND METHOD THEREFOR
- Publication number 20210321284
- Publication date Oct 14, 2021
- NEC Corporation
- Kazushi Muraoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS RECEIVER APPARATUS
- Publication number 20210320750
- Publication date Oct 14, 2021
- NEC Corporation
- Kazushi MURAOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO TERMINAL, RADIO STATION, RADIO COMMUNICATION SYSTEM, AND METH...
- Publication number 20210235295
- Publication date Jul 29, 2021
- NEC Corporation
- Hisashi Futaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...
- Publication number 20210166536
- Publication date Jun 3, 2021
- NEC Corporation
- Taichi OHTSUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADIO TERMINAL APPARATUS AND METHOD THEREFOR
- Publication number 20210105584
- Publication date Apr 8, 2021
- NEC Corporation
- Taichi OHTSUJI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kazushi Muraoka

Person

Patents Grantslast 30 patents

Control device, wireless communications system, and non-transitory...

Radio terminal, radio station, radio communication system, and meth...

Terminal, base station, and method for the same

Delta-sigma modulation apparatus, delta-sigma modulation method, an...

Wireless receiving apparatus and method thereof

Tracking support apparatus, terminal, tracking support system, trac...

Computer system and method therefor

Receiver apparatus, and method for producing parameters for demodul...

Radio terminal, radio station, radio communication system, and meth...

Remote radio head, beamforming method and storage medium

Apparatus and method for controlling device-to-device communication

Wireless apparatus and channel prediction method

Wireless receiver apparatus

Video collection system, video collection server, video collection...

Apparatus for controlling device-to-device communication, base stat...

Tracking support apparatus, terminal, tracking support system, trac...

Radio terminal, radio station, radio communication system, and meth...

Apparatus, method and non-transitory computer readable medium stori...

Radio terminal apparatus and method therefor

Radio apparatus, channel estimation method, non-transitory computer...

Apparatus and method for radio communication

Radio base station and method of allocating radio resources

Wireless apparatus, wireless communication method, and program

Apparatus and method for wireless communication, and non-transitory...

D2D communication control apparatus, radio terminal, relay radio te...

Radio terminal, radio station, radio communication system, and meth...

Wireless terminal apparatus, D2D controller, and method

Method and apparatus for radio communication

Base station and scheduling method

Radio terminal, radio station, radio communication system, and meth...

Patents Applicationslast 30 patents

WIRELESS BASE STATION, CONTROL DEVICE, AND CONTROL METHOD

CONTROL APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM

RADIO CONTROL APPARATUS, METHOD AND RECORDING MEDIUM

EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...

METHOD AND DEVICE FOR CHANNEL PREDICTION IN WIRELESS COMMUNICATION...

EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...

BASE STATION, METHOD FOR BASE STATION, AND COMPUTER READABLE MEDIUM

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

OPTICAL TRANSMITTER AND METHOD OF TRANSMITTING AN OPTICAL SIGNAL

CONTROL APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

WIRELESS CONTROL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELES...

EIGENVALUE DECOMPOSITION APPARATUS, RADIO COMMUNICATION APPARATUS,...

CONTROL DEVICE, WIRELESS COMMUNICATIONS SYSTEM, AND NON-TRANSITORY...

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

CONTROL APPARATUS, CONTROL METHOD AND RECODING MEDIUM

WIRELESS RECEIVING APPARATUS AND METHOD THEREOF

DELTA-SIGMA MODULATION APPARATUS, DELTA-SIGMA MODULATION METHOD, AN...

RADIO TERMINAL, RADIO STATION, RADIO COMMUNICATION SYSTEM, AND METH...

RADIO COMMUNICATION APPARATUS, REFERENCE SIGNAL ASSIGNMENT METHOD,...

RECEIVER APPARATUS, AND METHOD FOR PRODUCING PARAMETERS FOR DEMODUL...

WIRELESS APPARATUS AND CHANNEL PREDICTION METHOD

COMPUTER SYSTEM AND METHOD THEREFOR

WIRELESS RECEIVER APPARATUS

RADIO TERMINAL, RADIO STATION, RADIO COMMUNICATION SYSTEM, AND METH...

TRACKING SUPPORT APPARATUS, TERMINAL, TRACKING SUPPORT SYSTEM, TRAC...

RADIO TERMINAL APPARATUS AND METHOD THEREFOR