Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222576 | Projection lens barrel and projection display device | Takafumi HANAOKA, Takahiko Matsuo | 2019-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222576 | Projection lens barrel and projection display device | Takafumi HANAOKA, Takahiko Matsuo | 2019-03-05 |