Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151906 | Imaging optical system, projection-type display apparatus, and imaging apparatus | — | 2018-12-11 |
| 10101641 | Zoom lens, projection display device, and imaging apparatus | Yukiko Nagatoshi, Kazuki Inoue | 2018-10-16 |