Takashi Kondo

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical connection structure, optical connector, and optical connec...
- Patent number 12,248,185
- Issue date Mar 11, 2025
- Sumitomo Electric Industries, Ltd.
- Masaki Omura
- G02 - OPTICS
Information Patent Grant
Optical connection structure, optical connector, and optical connec...
- Patent number 11,815,723
- Issue date Nov 14, 2023
- Sumitomo Electric Industries, Ltd.
- Masaki Omura
- G02 - OPTICS
Information Patent Grant
Optical fiber rack
- Patent number 10,641,979
- Issue date May 5, 2020
- Sumitomo Electric Industries, Ltd.
- Takayasu Yamauchi
- G02 - OPTICS
Information Patent Grant
Measurement system and measurement method
- Patent number 10,523,317
- Issue date Dec 31, 2019
- Sumitomo Electric Industries, Ltd.
- Kazuya Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bracket and optical unit with bracket
- Patent number 10,401,585
- Issue date Sep 3, 2019
- Sumitomo Electric Industries, Ltd.
- Eisuke Oki
- G02 - OPTICS
Information Patent Grant
Optical fiber rack
- Patent number 10,175,443
- Issue date Jan 8, 2019
- Sei Optifrontier Co., Ltd.
- Kazuya Masuda
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTION STRUCTURE, OPTICAL CONNECTOR, AND OPTICAL CONNEC...
- Publication number 20240027696
- Publication date Jan 25, 2024
- Sumitomo Electric Industries, Ltd.
- Masaki OMURA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION STRUCTURE, OPTICAL CONNECTOR, AND OPTICAL CONNEC...
- Publication number 20230125413
- Publication date Apr 27, 2023
- Sumitomo Electric Industries, Ltd.
- Masaki OMURA
- G02 - OPTICS
Information Patent Application
MEASUREMENT SYSTEM AND MEASUREMENT METHOD
- Publication number 20190372665
- Publication date Dec 5, 2019
- Sumitomo Electric Industries, Ltd.
- Kazuya MASUDA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER RACK
- Publication number 20190250351
- Publication date Aug 15, 2019
- Sumitomo Electric Industries, Ltd.
- Takayasu YAMAUCHI
- G02 - OPTICS