Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308245 | Mobile station | Masahiro Izaki, Masayoshi Masuda | 2007-12-11 |
| 7283833 | Push to talk system | Yujiro Fukui, Hiroyuki Ueda | 2007-10-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308245 | Mobile station | Masahiro Izaki, Masayoshi Masuda | 2007-12-11 |
| 7283833 | Push to talk system | Yujiro Fukui, Hiroyuki Ueda | 2007-10-16 |