Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10235974 | Display system and display method | Katsuyasu Furukawa, Akinori Ohnishi | 2019-03-19 |
| 10191648 | Touch drawing display apparatus and operation method thereof, image display apparatus allowing touch-input, and controller for the display apparatus | — | 2019-01-29 |