Teruhiko Fujisawa

5 Patents

• US125542312026

  Radio-controlled Timepiece and Method of Controlling Radio-controlled Timepiece

  SEIKO EPSON CORPORATION

  0 cites
• US124365072025

  Electronic Watch Having Improved Antenna Function

  SEIKO EPSON CORPORATION

  0 cites
• US120194092024

  Radio-controlled Timepiece, System, and Method for Controlling Radio-controlled Timepiece

  SEIKO EPSON CORPORATION

  0 cites
• US119948322024

  Electronic Watch

  SEIKO EPSON CORPORATION

  0 cites
• US115674582023

  Electronic Watch and Method of Correcting Time Difference

  SEIKO EPSON CORPORATION

  0 cites