Takeshi Kakizaki

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Musashino-shi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, communication method and program
- Patent number 12,057,863
- Issue date Aug 6, 2024
- Nippon Telegraph and Telephone Corporation
- Masanori Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication apparatus, and optical transmission system
- Patent number 11,799,557
- Issue date Oct 24, 2023
- Nippon Telegraph and Telephone Corporation
- Takeshi Kakizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENCODING CIRCUIT, DECODING CIRCUIT, ENCODING METHOD, DECODING METHO...
- Publication number 20250038767
- Publication date Jan 30, 2025
- Nippon Telegraph and Telephone Corporation
- Takeshi KAKIZAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CODING CIRCUIT, DECODING CIRCUIT, CODING METHOD, DECODING METHOD AN...
- Publication number 20240080045
- Publication date Mar 7, 2024
- Nippon Telegraph and Telephone Corporation
- Takeshi KAKIZAKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM
- Publication number 20230091550
- Publication date Mar 23, 2023
- Nippon Telegraph and Telephone Corporation
- Masanori NAKAMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATION APPARATUS, AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20220294535
- Publication date Sep 15, 2022
- Nippon Telegraph and Telephone Corporation
- Takeshi Kakizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE