Patents/Inventors

Yoshifumi Wakisaka

MusashinoJP11 patents

11 Patents

US125295942026
Coherent Optical Measuring Device for Facility Line Test
NTT, Inc.
0 cites
US124426822025
Vibration Detection Device and Vibration Detection Method
NTT, Inc.
0 cites
US123455552025
Phase Measuring Method and Signal Processing Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US123134492025
Optical Pulse Test Method and Optical Pulse Test Equipment
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US119769622024
Optical-fiber Path Searching Method, Optical-fiber Path Searching System, Signal Processing Device, and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118675552024
Phase Measurement Method and Signal Processing Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US118600282024
Vibration Detection Method with Improved Signal Processing
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117889092023
Measuring Device and Measuring Method Using Tape Core Wire
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117889282023
Light Intensity Distribution Measurement Method and Light Intensity Distribution Measurement Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117502832023
Optical Fiber Route Search Method, Optical Fiber Route Search Device and Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites
US117195992023
Optical Fiber Test Method and Optical Fiber Test Device
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites