Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816759 | Imaging lens and optical apparatus | Masao Mori, Taro Asami, Kazuyoshi Okada | 2020-10-27 |
| 10816777 | Imaging optical system, projection-type display apparatus, and imaging apparatus | — | 2020-10-27 |
| 10809504 | Zoom lens and imaging apparatus | Masaru Yonezawa | 2020-10-20 |
| 10809506 | Imaging optical system, projection display device, and imaging apparatus | — | 2020-10-20 |
| 10788654 | Imaging optical system, projection display device, and imaging apparatus | — | 2020-09-29 |
| 10768397 | Projection optical system and projection type display device | — | 2020-09-08 |
| 10620413 | Projection optical system and projection type display device | — | 2020-04-14 |
| 10527828 | Zoom lens, projection display device, and imaging apparatus for forming an intermediate image | Akiko Nagahara, Yukiko Nagatoshi, Kazuki Inoue | 2020-01-07 |