Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9596342 | Mobile station and mobile communication method | Itsuma Tanaka, Aki Ohashi, Hideyuki Sakuramoto | 2017-03-14 |
| 9497679 | Mobile station and mobile communication method | Itsuma Tanaka, Aki Ohashi, Hideyuki Sakuramoto | 2016-11-15 |
| 8391205 | Mobile communication apparatus that stores packet data in a packet call establishment process | Kenji Tsuruta, Aki Ohashi, Masashi Kanauchi, Kei Akiyama | 2013-03-05 |
| 7831261 | Communication terminal | Nobukazu Uno | 2010-11-09 |
| 7761086 | Communication terminal, service providing equipment, common setup information management equipment, and communication control method | Noriko Niizato, Kazufumi Yunoki, Hiroyuki Hattori | 2010-07-20 |
| 7496047 | Communication terminal, operating equipment, communication system, and communication control method | Noriko Niizato, Kazufumi Yunoki, Hiroyuki Hattori | 2009-02-24 |