Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975867 | Radio base apparatus, communication channel allocation method, and allocation program | Tadayoshi Ito | 2005-12-13 |
| 6931244 | Radio equipment capable of real time change of antenna directivity and doppler frequency estimating circuit used for the radio equipment | Jun Kitakado | 2005-08-16 |
| 6872564 | Method of producing copolymer polyester | Hiromi Matsusaki | 2005-03-29 |
| 6870878 | Radio device and method of calibration thereof | Toshinori Iinuma | 2005-03-22 |