Izumi URATA

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Musashino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Band sharing communication system, line control method, line contro...
- Patent number 12,010,524
- Issue date Jun 11, 2024
- Nippon Telegraph and Telephone Corporation
- Daisuke Goto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line control device, line control method, and line control program
- Patent number 11,902,795
- Issue date Feb 13, 2024
- Nippon Telegraph and Telephone Corporation
- Junichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BAND SHARING COMMUNICATION SYSTEM, LINE CONTROL METHOD, LINE CONTRO...
- Publication number 20220279357
- Publication date Sep 1, 2022
- Nippon Telegraph and Telephone Corporation
- Daisuke GOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BAND SHARING COMMUNICATION SYSTEM, LINE CONTROL METHOD, LINE CONTRO...
- Publication number 20220272702
- Publication date Aug 25, 2022
- Nippon Telegraph and Telephone Corporation
- Daisuke GOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINE CONTROL DEVICE, LINE CONTROL METHOD, AND LINE CONTROL PROGRAM
- Publication number 20210022010
- Publication date Jan 21, 2021
- Nippon Telegraph and Telephone Corporation
- Junichi ABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE