Inventor
HONDA KAZUAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HONDA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
5 patentsUS11095372B2Aug 17, 2021
Optical communication apparatus, wavelength calibration method, and program
NIPPON TELEGRAPH & TELEPHONE3 citations72
US12231172B2Feb 18, 2025
Optical signal processing apparatus and optical signal processing method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12191905B2Jan 7, 2025
Optical communication system and protection method for optical communication system
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12101124B2Sep 24, 2024
Transmission system, transmission method, and communication system
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11082133B2Aug 3, 2021
Optical modulation/demodulation method, optical communication system, optical transmitting device and optical receiving device
NIPPON TELEGRAPH & TELEPHONE0 citations50
NTT INC
3 patentsUS12531633B2Jan 20, 2026
Optical communication device, optical access system and optical communication method
NTT INC0 citations60
US12526557B2Jan 13, 2026
Relay apparatus, optical access system and relay method
NTT INC0 citations59
US12483348B2Nov 25, 2025
Optical communication device, optical access system and optical communication method
NTT INC0 citations58