Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510993 | Production method for EL device | — | 2019-12-17 |
| 10490144 | TFT circuit and shift register circuit | Takuya Watanabe, Akira Tagawa, Yasuaki Iwase, Yohei Takeuchi | 2019-11-26 |