Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7127237 | Communication terminal having caller identification information display function | Akira Ishikura | 2006-10-24 |
| 6263010 | Spread spectrum communication apparatus | Arata Obayashi, Ken Nakamura | 2001-07-17 |