Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523918 | Illumination optical assembly, exposure device, and device manufacturing method | Norio Miyake | 2016-12-20 |
| 9395525 | Catadioptric imaging lens | Miho Matsumoto, Yoshikazu Hirayama, Yoshikazu Sugiyama | 2016-07-19 |