Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459703 | Character input device and character input method | Kouichi Kanemura, Yasushi Kojima, Toshiyuki Tanaka, Hiroyoshi Ohmiya | 2016-10-04 |
| 7603369 | Terminal authentication apparatus and method | Tomohiro Koganei | 2009-10-13 |