Chihiro KITO

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Musashino-shi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brillouin optical sensing device and optical sensing method
- Patent number 11,965,758
- Issue date Apr 23, 2024
- Nippon Telegraph and Telephone Corporation
- Atsushi Nakamura
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE, METHOD AND PROGRAM FOR DESIGNING LOOP WIRING
- Publication number 20240427139
- Publication date Dec 26, 2024
- Nippon Telegraph and Telephone Corporation
- Keisuke MURAKAMI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER STATE MEASURING DEVICE AND OPTICAL FIBER STATE MEASUR...
- Publication number 20240310192
- Publication date Sep 19, 2024
- Nippon Telegraph and Telephone Corporation
- Chihiro KITO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL ACCESS NETWORK AND ITS DESIGN METHOD
- Publication number 20240259099
- Publication date Aug 1, 2024
- Nippon Telegraph and Telephone Corporation
- Taku YAMANE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT OPTICAL MEASURING DEVICE, OPTICAL LINE TEST SYSTEM AND METHOD
- Publication number 20240118127
- Publication date Apr 11, 2024
- Nippon Telegraph and Telephone Corporation
- Daisuke IIDA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL ACCESS NETWORK
- Publication number 20240063911
- Publication date Feb 22, 2024
- Nippon Telegraph and Telephone Corporation
- Shingo ONO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BRILLOUIN OPTICAL SENSING DEVICE AND OPTICAL SENSING METHOD
- Publication number 20230236044
- Publication date Jul 27, 2023
- Nippon Telegraph and Telephone Corporation
- Atsushi NAKAMURA
- G01 - MEASURING TESTING