Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9606270 | Optical sheet roll and method for manufacturing optical sheet roll, optical sheet, and display device | — | 2017-03-28 |
| 9563004 | Image source unit and image display unit | Tsuyoshi Kashiwagi | 2017-02-07 |