Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8565728 | Communication terminal | — | 2013-10-22 |
| 7439992 | Communication terminal | — | 2008-10-21 |
| 7142889 | Communication terminal | — | 2006-11-28 |
| 7127276 | Communication terminal | — | 2006-10-24 |
| 7123947 | Communication terminal | — | 2006-10-17 |
| 7120472 | Communication terminal | — | 2006-10-10 |
| 6397085 | Telephone with key-click sound volume control | Yukio Nishimoto | 2002-05-28 |