Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8625207 | Wide angle optical system and image pickup apparatus using the same | Hisashi Goto, Takahiro Amanai | 2014-01-07 |
| 8072696 | Wide angle optical system and image pickup apparatus using the same | Hisashi Goto, Takahiro Amanai | 2011-12-06 |
| 7692874 | Wide-angle optical system and imaging apparatus using the same | Takahiro Amanai, Hisashi Goto | 2010-04-06 |