Koji Tomitsuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission device, reception device, and base station
- Patent number 12,034,829
- Issue date Jul 9, 2024
- Mitsubishi Electric Corporation
- Kenji Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference cancellation device, control circuit, storage medium,...
- Patent number 11,777,545
- Issue date Oct 3, 2023
- Mitsubishi Electric Corporation
- Manabu Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception device, wireless communication system, interference-power...
- Patent number 11,509,349
- Issue date Nov 22, 2022
- Mitsubishi Electric Corporation
- Koji Tomitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, interference suppression method, contro...
- Patent number 11,336,317
- Issue date May 17, 2022
- Mitsubishi Electric Corporation
- Koji Tomitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing estimation device and timing estimation method
- Patent number 10,680,666
- Issue date Jun 9, 2020
- Mitsubishi Electric Corporation
- Takeshi Kawamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maximum likelihood sequence estimation circuit, receiving device, a...
- Patent number 10,666,299
- Issue date May 26, 2020
- Mitsubishi Electric Corporation
- Takehiko Nishide
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal generating device
- Patent number 9,306,728
- Issue date Apr 5, 2016
- Mitsubishi Electric Corporation
- Hiroki Iura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter and transmission method
- Patent number 9,042,481
- Issue date May 26, 2015
- Mitsubishi Electric Corporation
- Keisuke Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication device, radio communication method, and communi...
- Patent number 8,588,335
- Issue date Nov 19, 2013
- Mitsubishi Electric Corporation
- Yoshihiro Hamamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION DEVICE
- Publication number 20230179446
- Publication date Jun 8, 2023
- Mitsubishi Electric Corporation
- Shunsuke UEHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE, RECEPTION DEVICE, AND BASE STATION
- Publication number 20230155808
- Publication date May 18, 2023
- Mitsubishi Electric Corporation
- Kenji NAKAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFERENCE CANCELLATION DEVICE, CONTROL CIRCUIT, STORAGE MEDIUM,...
- Publication number 20220329274
- Publication date Oct 13, 2022
- Mitsubishi Electric Corporation
- Manabu SAKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION DEVICE, WIRELESS COMMUNICATION SYSTEM, INTERFERENCE-POWER...
- Publication number 20210367639
- Publication date Nov 25, 2021
- Mitsubishi Electric Corporation
- Koji TOMITSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM AND INTERFERENCE SUPPRESSION METHOD
- Publication number 20210135698
- Publication date May 6, 2021
- Mitsubishi Electric Corporation
- Koji TOMITSUKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION DEVICE, COMMUNICATION SYSTEM, AND METHOD FOR CALCULATING...
- Publication number 20200351016
- Publication date Nov 5, 2020
- Mitsubishi Electric Corporation
- Kanako YAMAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIMING ESTIMATION DEVICE AND TIMING ESTIMATION METHOD
- Publication number 20190393910
- Publication date Dec 26, 2019
- Mitsubishi Electric Corporation
- Takeshi Kawamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAXIMUM LIKELIHOOD SEQUENCE ESTIMATION CIRCUIT, RECEIVING DEVICE, A...
- Publication number 20190372606
- Publication date Dec 5, 2019
- Mitsubishi Electric Corporation
- Takehiko NISHIDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMODULATION APPARATUS
- Publication number 20180262322
- Publication date Sep 13, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Masaru YOSHIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATING DEVICE
- Publication number 20150188692
- Publication date Jul 2, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Hiroki Iura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER AND TRANSMISSION METHOD
- Publication number 20140334572
- Publication date Nov 13, 2014
- Mitsubishi Electric Corporation
- Keisuke Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATION DEVICE AND SIGNAL GENERATION METHOD
- Publication number 20120313671
- Publication date Dec 13, 2012
- Mitsubishi Electric Corporation
- Hiroyasu Sano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SAMPLING RATE CONVERTING APPARATUS AND SAMPLING RATE CONVERTING METHOD
- Publication number 20120296608
- Publication date Nov 22, 2012
- Mitsubishi Electric Corporation
- Koji Tomitsuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION METHOD, AND COMMUNI...
- Publication number 20120140854
- Publication date Jun 7, 2012
- Mitsubishi Electric Corporation
- Yoshihiro Hamamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Koji Tomitsuka

Person

Patents Grantslast 30 patents

Transmission device, reception device, and base station

Interference cancellation device, control circuit, storage medium,...

Reception device, wireless communication system, interference-power...

Radio communication system, interference suppression method, contro...

Timing estimation device and timing estimation method

Maximum likelihood sequence estimation circuit, receiving device, a...

Signal generating device

Transmitter and transmission method

Radio communication device, radio communication method, and communi...

Patents Applicationslast 30 patents

RADIO COMMUNICATION DEVICE

TRANSMISSION DEVICE, RECEPTION DEVICE, AND BASE STATION

INTERFERENCE CANCELLATION DEVICE, CONTROL CIRCUIT, STORAGE MEDIUM,...

RECEPTION DEVICE, WIRELESS COMMUNICATION SYSTEM, INTERFERENCE-POWER...

RADIO COMMUNICATION SYSTEM AND INTERFERENCE SUPPRESSION METHOD

RECEPTION DEVICE, COMMUNICATION SYSTEM, AND METHOD FOR CALCULATING...

TIMING ESTIMATION DEVICE AND TIMING ESTIMATION METHOD

MAXIMUM LIKELIHOOD SEQUENCE ESTIMATION CIRCUIT, RECEIVING DEVICE, A...

DEMODULATION APPARATUS

SIGNAL GENERATING DEVICE

TRANSMITTER AND TRANSMISSION METHOD

SIGNAL GENERATION DEVICE AND SIGNAL GENERATION METHOD

SAMPLING RATE CONVERTING APPARATUS AND SAMPLING RATE CONVERTING METHOD

RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION METHOD, AND COMMUNI...