Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740115 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Hideya KATSUHARA, Masaki Hirakata, Takeshi Iwanaga | 2017-08-22 |
| 9658544 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Hideya KATSUHARA, Takashi Imai, Takeshi Iwanaga, Masaki Hirakata | 2017-05-23 |
| 9535343 | Image forming method, image forming apparatus, and process cartridge | Katsumi Nukada, Hidekazu Hirose, Tomoya Sasaki, Yuko IWADATE, Kenji Kajiwara | 2017-01-03 |