Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980806 | Radio system | Mitsuru Muramoto, Yuji Aoyagi | 2005-12-27 |
| 6961580 | Wireless communication system and method of maximizing the use of communication signal resource | Mitsuru Muramoto | 2005-11-01 |