Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10007199 | Single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus | Tomofumi SHIMIZU, Yasuhiro Oishi | 2018-06-26 |
| 9939744 | Multi-layer electrophotographic photosensitive member | Jun Azuma, Kensuke Okawa, Akihiko Ogata | 2018-04-10 |