Inventor
HARADA Rintaro
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HARADA Rintaro”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
12 patentsUS11777607B2Oct 3, 2023
Downstream frame transfer device, transfer method, and transfer program
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11637647B2Apr 25, 2023
Downstream frame transfer device, transfer method and transfer program
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12301284B2May 13, 2025
Spatial optical communication system
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12206456B2Jan 21, 2025
Wavelength multiplexing communication system and wavelength multiplexing communication method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12040831B2Jul 16, 2024
Optical communication system and master station
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12009844B2Jun 11, 2024
Optical communication system, master station, and optical communication method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11973531B2Apr 30, 2024
Optical communication system and master station
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11888581B2Jan 30, 2024
Wavelength multiplexing communication system and wavelength multiplexing communication method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11811448B2Nov 7, 2023
Optical communication system, optical communication apparatus and optical communication method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11736186B2Aug 22, 2023
Optical communication system and master station
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11496406B2Nov 8, 2022
Transfer apparatus, transfer method, and transfer program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11146869B2Oct 12, 2021
Bandwidth allocation apparatus and bandwidth allocation method
NIPPON TELEGRAPH & TELEPHONE0 citations50