Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667142 | Communication terminal, terminal switching system, and terminal switching method | Kentaro Takei, Sachiko Takeshita, Daisaku Komiya, Mingqiang Xu | 2014-03-04 |
| 8588692 | Communication terminal and communication service decision method | Kentaro Takei, Sachiko Takeshita, Daisaku Komiya, Ming Xu | 2013-11-19 |
| 8275906 | Communication terminal and communication switching method | Sachiko Takeshita, Ming Xu, Daisaku Komiya, Kentaro Takei | 2012-09-25 |
| 7796512 | Switching source device, switching destination device, high speed device switching system, and signaling method | Daisaku Komiya, Sachiko Takeshita, Mingqiang Xu, Kentaro Takei | 2010-09-14 |