Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158848 | Projection video display | Ken Mashitani, Tamotsu Akeyama | 2018-12-18 |
| 10091477 | Projection image display apparatus | Akiyoshi Yamaguchi, Masutaka Inoue, Takaaki Gyoten, Ryoji Okubo, Kazuma Tani | 2018-10-02 |