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, Hiromi Himeno | 2017-03-14 |
| 9497679 | Mobile station and mobile communication method | Itsuma Tanaka, Aki Ohashi, Hiromi Himeno | 2016-11-15 |
| 8855666 | Location registration processing method and mobile station | Hiroaki Yamagishi, Takehiro Ida | 2014-10-07 |
| 8417251 | Mobile station, mobile communication method and network device | Hiroaki Yamagishi, Takuya Takimoto, Masashi Kanauchi, Takehiro Ida | 2013-04-09 |
| 8175663 | Radio base station and mobile station | Mikio Iwamura, Hiroaki Yamagishi, Kota Fujimura, Kazunori Obata, Takuya Takimoto | 2012-05-08 |
| 8131289 | Mobile communication terminal and mobile communication control method | Yoshimi Sokei, Hiroaki Yamagishi, Takehiro Ida | 2012-03-06 |