Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943246 | Character input device, character input interface control method, and program | — | 2015-01-27 |
| 7317495 | Mobile telephone and image receiving device with reduced power consumption | — | 2008-01-08 |
| 5132986 | CSK communication system | Kaoru Endo, Soichi Tsumura | 1992-07-21 |