Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340000 | Radio communication system, radio communication apparatus and method, and program | Shoko Ihori, Shinichi Hirata | 2012-12-25 |
| 7594021 | Radio communication system, radio communication apparatus and method, and program | Shoko Ihori, Shinichi Hirata | 2009-09-22 |