Koji Okabe

7 Patents

• US125621702026

  Biometric Authentication Device, Biometric Authentication Method, and Recording Medium

  NEC CORPORATION

  0 cites
• US124628092025

  Voice Registration Device, Control Method, Program, and Storage Medium

  NEC CORPORATION

  0 cites
• US124003922025

  Information Processing Apparatus, Information Processing Method, and Storage Medium

  Canon Kabushiki Kaisha

  0 cites
• US121759972024

  Information Processing Device, Wearable Device, Information Processing Method, and Storage Medium

  NEC CORPORATION

  0 cites
• US119281982024

  Authentication Device and Authentication Method

  NEC CORPORATION

  0 cites
• US118427412023

  Signal Processing System, Signal Processing Device, Signal Processing Method, and Recording Medium

  NEC CORPORATION

  0 cites
• US115809672023

  Speech Feature Extraction Apparatus, Speech Feature Extraction Method, and Computer-readable Storage Medium

  NEC CORPORATION

  0 cites