Patents/Inventors

Junji Sakamoto

MusashinoJP10 patents

12 Patents

US121970062025
Optical Multiplexing Circuit and Light Source
Nippon Telegraph And Telephone Corporation
0 cites
US120725282024
Optical Multiplexing Circuit
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119213202024
Optical Circuit
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118860022024
Optical Multiplexing Circuit and Light Source
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118860042024
Planer Lightwave Circuit
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118860052024
Optical Multiplexing Circuit and Light Source
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118528632023
Mode Multiplexing/demultiplexing Optical Circuit
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118221242023
Optical Multiplexing Circuit and Light Source
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117683422023
Optical Multiplexing Circuit and Optical Source
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117404052023
Optical Multiplexing Circuit and Light Source
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117334692023
Planar Lightwave Circuit and Optical Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US115435912023
Optical Multiplexer and RGB Coupler
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites