Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799053 | Communication terminal apparatus | Osamu Kato, Junichi Aizawa | 2004-09-28 |
| 6788737 | Communication terminal apparatus, base station apparatus and communication method | Katsuhiko Hiramatsu | 2004-09-07 |
| 6760590 | Communication terminal apparatus, base station apparatus, and radio communication method | Osamu Kato, Junichi Aizawa | 2004-07-06 |
| 6738646 | Base station device and method for communication | Takahisa Aoyama, Toyoki Ue, Osamu Kato, Katsuhiko Hiramatsu, Atsushi Sumasu | 2004-05-18 |