Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506958 | Projector | Yukiko Nagatoshi, Hironobu Kayano, Kenji Ito | 2022-11-22 |
| 11320635 | Imaging optical system, projection type display device, and imaging apparatus | Yukiko Nagatoshi, Akiko Nagahara | 2022-05-03 |
| 11280986 | Zoom lens, projection display device, and imaging apparatus for forming an intermediate image | Akiko Nagahara, Yukiko Nagatoshi, Kazuki Inoue | 2022-03-22 |