Toru OKUGAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication control device, communication control system, communi...
- Patent number 11,785,538
- Issue date Oct 10, 2023
- Nippon Telegraph and Telephone Corporation
- Aki Fukuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Notification device and notification method
- Patent number 11,451,513
- Issue date Sep 20, 2022
- Nippon Telegraph and Telephone Corporation
- Shunsuke Homma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement system and measurement method
- Patent number 11,418,421
- Issue date Aug 16, 2022
- Nippon Telegraph and Telephone Corporation
- Hidetaka Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and slice control method
- Patent number 11,140,028
- Issue date Oct 5, 2021
- Nippon Telegraph and Telephone Corporation
- Hidetaka Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NOTIFICATION DEVICE AND NOTIFICATION METHOD
- Publication number 20210320899
- Publication date Oct 14, 2021
- Nippon Telegraph and Telephone Corporation
- Shunsuke HOMMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20210306230
- Publication date Sep 30, 2021
- Nippon Telegraph and Telephone Corporation
- Shinya ARITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT SYSTEM AND MEASUREMENT METHOD
- Publication number 20210234779
- Publication date Jul 29, 2021
- Nippon Telegraph and Telephone Corporation
- Hidetaka Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL SYSTEM, COMMUNI...
- Publication number 20210219225
- Publication date Jul 15, 2021
- Nippon Telegraph and Telephone Corporation
- Aki FUKUOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND SLICE CONTROL METHOD
- Publication number 20210119867
- Publication date Apr 22, 2021
- Nippon Telegraph and Telephone Corporation
- Hidetaka Nishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE