Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174350 | Resin and photosensitive resin composition | Yu SHOJI, Kimio Isobe, Ryoji Okuda | 2021-11-16 |
| 10990008 | Resin composition | Ryoji Okuda | 2021-04-27 |
| 10908500 | Cured film and method for producing same | Yu SHOJI, Kimio Isobe, Ryoji Okuda | 2021-02-02 |