Patents/Inventors

Takuya Kanai

MusashinoJP26 patents

18 Patents

US126041222026
Optical Access System and Control Signal Superimposition Method
NTT, Inc.
0 cites
US125426102026
Installation Method of Optical Communication Device and Optical Communication System
NTT, Inc.
0 cites
US124451972025
Optical Transmitter, Optical Access System, and Optical Transmission Method
NTT, Inc.
0 cites
US124452052025
Coherent Optical Reception Device and Coherent Optical Reception Method
NTT, Inc.
0 cites
US122731472025
Coherent Optical Reception Device and Coherent Optical Reception Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US122311722025
Optical Signal Processing Apparatus and Optical Signal Processing Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US122064612025
Optical Feeding System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121996642025
Light Leakage Confirmation Method, Light Leakage Confirmation Apparatus and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121919052025
Optical Communication System and Protection Method for Optical Communication System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121431572024
Branch Ratio Setting System, Method for Producing Optical Communication System and Optical Branch Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121198692024
Optical Amplification Estimation Method, Optical Amplification Estimation Apparatus and Computer Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US121011242024
Transmission System, Transmission Method, and Communication System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119213332024
Wavelength-selection Type Optical Receiving Apparatus
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118704972024
Optical Receiving Apparatus, Optical Transmission System, Optical Transmission Method and Computer Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118632112024
Optical Communication System and Optical Communication Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118487012023
Optical Space Communication System and Optical Space Communication Method
Nippon Telegraph And Telephone Corporation
0 cites
US116525542023
Optical Receiving Apparatus, Optical Transmission System, Optical Transmission Method and Computer Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US116217782023
Optical Communication System and Optical Communication Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites