Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466850 | Eraser device and command input system | Tomoya Ishikura | 2019-11-05 |
| 10452213 | Touch panel and operation determining method | Tomoya Ishikura | 2019-10-22 |
| 10421390 | Lamp device | Kazuhito Osada, Nobuyuki Horikawa | 2019-09-24 |