Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9398463 | Portable terminal and lock state canceling method | Naoyuki Tamai, Hiroki Kobayashi | 2016-07-19 |
| 9154954 | Portable terminal and lock state canceling method | Naoyuki Tamai, Hiroki Kobayashi | 2015-10-06 |