Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023950 | Vapor deposition mask and organic el display device | Toshihiro Sato | 2018-07-17 |
| 9871092 | Display device with reduced frame size | Toshihiro Sato, Hiroshi Oooka, Kouhei Takahashi | 2018-01-16 |