Kazuhide NAKAE

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Musashino-shi, Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SWITCH AND OPTICAL SWITCH SYSTEM
- Publication number 20240329325
- Publication date Oct 3, 2024
- Nippon Telegraph and Telephone Corporation
- Tatsuya FUJIMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL NODE, ROTATION ANGLE DEVIATION COMPENSATION SYSTEM AND ROTA...
- Publication number 20240280758
- Publication date Aug 22, 2024
- Nippon Telegraph and Telephone Corporation
- Tomohiro KAWANO
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH AND OPTICAL SWITCH SYSTEM
- Publication number 20240264381
- Publication date Aug 8, 2024
- Nippon Telegraph and Telephone Corporation
- Tatsuya FUJIMOTO
- G02 - OPTICS