Ryuji ZENKYU

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
OAM mode multiplexing transmission apparatus, OAM mode multiplexing...
- Patent number 11,936,447
- Issue date Mar 19, 2024
- NEC Corporation
- Ryuji Zenkyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OAM reception apparatus, OAM reception method, and OAM transmission...
- Patent number 11,438,032
- Issue date Sep 6, 2022
- NEC Corporation
- Ryuji Zenkyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device, wireless transmitter, wireless receiver, and wirele...
- Patent number 11,362,440
- Issue date Jun 14, 2022
- NEC Corporation
- Ryuji Zenkyu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device, delay difference adjustment method, and non-transit...
- Patent number 11,290,154
- Issue date Mar 29, 2022
- NEC Corporation
- Ryuji Zenkyu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio transmission device, baseband processing device, radio transm...
- Patent number 11,159,211
- Issue date Oct 26, 2021
- NEC Corporation
- Ryuji Zenkyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer, receiving apparatus and receiving method
- Patent number 11,153,130
- Issue date Oct 19, 2021
- NEC Corporation
- Ryuji Zenkyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OAM reception apparatus, OAM reception method, and OAM transmission...
- Patent number 10,998,948
- Issue date May 4, 2021
- NEC Corporation
- Ryuji Zenkyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system, receiving apparatus, correction apparat...
- Patent number 10,680,728
- Issue date Jun 9, 2020
- NEC Corporation
- Ryuji Zenkyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OAM MODE MULTIPLEXING TRANSMISSION APPARATUS, OAM MODE MULTIPLEXING...
- Publication number 20230070654
- Publication date Mar 9, 2023
- NEC Corporation
- Ryuji ZENKYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OAM RECEPTION APPARATUS, OAM RECEPTION METHOD, AND OAM TRANSMISSION...
- Publication number 20210399766
- Publication date Dec 23, 2021
- NEC Corporation
- Ryuji ZENKYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OAM RECEPTION APPARATUS, OAM RECEPTION METHOD, AND OAM TRANSMISSION...
- Publication number 20210105049
- Publication date Apr 8, 2021
- NEC Corporation
- Ryuji ZENKYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO TRANSMISSION DEVICE, BASEBAND PROCESSING DEVICE, RADIO TRANSM...
- Publication number 20210075478
- Publication date Mar 11, 2021
- NEC Corporation
- Ryuji ZENKYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE, DELAY DIFFERENCE ADJUSTMENT METHOD, AND NON-TRANSIT...
- Publication number 20210028827
- Publication date Jan 28, 2021
- NEC Corporation
- Ryuji ZENKYU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA DEVICE, WIRELESS TRANSMITTER, WIRELESS RECEIVER, AND WIRELE...
- Publication number 20210028560
- Publication date Jan 28, 2021
- NEC Corporation
- Ryuji ZENKYU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EQUALIZER, RECEIVING APPARATUS AND RECEIVING METHOD
- Publication number 20200162291
- Publication date May 21, 2020
- NEC Corporation
- Ryuji ZENKYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM, RECEIVING APPARATUS, CORRECTION APPARAT...
- Publication number 20190149251
- Publication date May 16, 2019
- NEC Corporation
- Ryuji ZENKYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ryuji ZENKYU

Person

Patents Grantslast 30 patents

OAM mode multiplexing transmission apparatus, OAM mode multiplexing...

OAM reception apparatus, OAM reception method, and OAM transmission...

Antenna device, wireless transmitter, wireless receiver, and wirele...

Control device, delay difference adjustment method, and non-transit...

Radio transmission device, baseband processing device, radio transm...

Equalizer, receiving apparatus and receiving method

OAM reception apparatus, OAM reception method, and OAM transmission...

Radio communication system, receiving apparatus, correction apparat...

Patents Applicationslast 30 patents

OAM MODE MULTIPLEXING TRANSMISSION APPARATUS, OAM MODE MULTIPLEXING...

OAM RECEPTION APPARATUS, OAM RECEPTION METHOD, AND OAM TRANSMISSION...

OAM RECEPTION APPARATUS, OAM RECEPTION METHOD, AND OAM TRANSMISSION...

RADIO TRANSMISSION DEVICE, BASEBAND PROCESSING DEVICE, RADIO TRANSM...

CONTROL DEVICE, DELAY DIFFERENCE ADJUSTMENT METHOD, AND NON-TRANSIT...

ANTENNA DEVICE, WIRELESS TRANSMITTER, WIRELESS RECEIVER, AND WIRELE...

EQUALIZER, RECEIVING APPARATUS AND RECEIVING METHOD

RADIO COMMUNICATION SYSTEM, RECEIVING APPARATUS, CORRECTION APPARAT...