Inventor
AMBE NAOTSUGU
JP9 patents
Patents
9 patentsUS12015253B2Jun 18, 2024
Cable towing machine and cable laying method
NIPPON TELEGRAPH & TELEPHONE0 citations60
US11711144B2Jul 25, 2023
Optical fiber display system and optical fiber switching method
NIPPON TELEGRAPH & TELEPHONE1 citations60
US12061131B2Aug 13, 2024
Judgment device and judgment method
NIPPON TELEGRAPH & TELEPHONE1 citations58
US12066666B2Aug 20, 2024
Optical fiber lateral input/output device
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11886012B2Jan 30, 2024
Optical fiber lateral input/output device
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11880069B2Jan 23, 2024
Optical fiber side input and output device
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11683091B2Jun 20, 2023
Communication apparatus identification device, optical fiber connection system, communication apparatus identification method, and optical fiber connection method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11349563B2May 31, 2022
Communication monitor method and communication monitor device
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11967223B2Apr 23, 2024
Danger prediction method and danger prediction device
NIPPON TELEGRAPH & TELEPHONE0 citations47