Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10635886 | Managing system, portable terminal device, managing method, information processing method, and program | — | 2020-04-28 |
| 10575420 | Display device | Makoto Ishikawa, Manabu Mizuno | 2020-02-25 |