Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020199 | Eyelid detection device, eyelid detection method, and recording medium | Takashi Hiramaki, Masayuki Usami, Tamiko Nishina, Hiroaki Iida | 2015-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020199 | Eyelid detection device, eyelid detection method, and recording medium | Takashi Hiramaki, Masayuki Usami, Tamiko Nishina, Hiroaki Iida | 2015-04-28 |