Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10379451 | Polyarylate resin and electrophotographic photosensitive member | Jun Azuma, Kensuke Okawa, Akihiko Ogata, Tomofumi SHIMIZU | 2019-08-13 |
| 10273331 | Polyarylate resin and electrophotographic photosensitive member | Jun Azuma, Kensuke Okawa, Seiki Hasunuma, Tomofumi SHIMIZU | 2019-04-30 |