Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127926 | Method of forming protection film for organic EL device, method of manufacturing display device and display device | Keisuke Washio, Tatsuya Matsumoto, Takashi Ebisawa | 2021-09-21 |
| 11024488 | Film-forming method, manufacturing method of electronic device, and plasma atomic layer deposition apparatus | Keisuke Washio, Masao Nakata, Tatsuya Matsumoto | 2021-06-01 |