Koji Hiratsuka

4 Patents

• US123958972025

  Communication Device and Communication Method for Mobile Communication Based on Quality of Service (qos)

  NTT DOCOMO, Inc.

  0 cites
• US123958982025

  Communication Device and Method

  NTT DOCOMO, Inc.

  0 cites
• US123096432025

  Communication Device and Communication Method for Mobile Communication Based on Quality of Service (qos)

  NTT DOCOMO, Inc.

  0 cites
• US120820522024

  Communication Device and Method for Mobile Communication Based on Quality of Service (QOS) Control

  NTT DOCOMO, Inc.

  0 cites