Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060090 | Mobile station and handover control method | Hiroyuki Ishii | 2011-11-15 |
| 8050702 | Mobile station and transmission power control method in mobile station | Yukihiko Okumura | 2011-11-01 |
| 8037374 | Communication terminal device and reception environment reporting method | Shinsuke Ogawa, Yukihiko Okumura | 2011-10-11 |