Ginga Kawaguchi

3 Patents

• US120262172024

  Quality Evaluation Apparatus, Quality Evaluation Method and Program

  Nippon Telegraph And Telephone Corporation

  0 cites
• US119281702024

  Information Outputting Apparatus, Information Outputting Method and Program

  Nippon Telegraph And Telephone Corporation

  0 cites
• US117492972023

  Audio Quality Estimation Apparatus, Audio Quality Estimation Method and Program

  Nippon Telegraph And Telephone Corporation

  0 cites