Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521063 | Touch panel sensor, touch panel device and display device | Yasuhiko Ishii, Youichirou Oohashi | 2019-12-31 |
| 10416826 | Touch panel sensor, touch panel device and display device | Yasuhiko Ishii, Youichirou Oohashi | 2019-09-17 |