Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12019393 | Electrophotographic photoconductor, process cartridge, and image forming apparatus | Jiro Korenaga, Shuhei Yamazaki, Satoshi Mizoguchi, Yoichi KIGOSHI, Kosuke Narita +2 more | 2024-06-25 |
| 11880162 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Yoichi KIGOSHI, Ryota Kaneko, Jiro Korenaga | 2024-01-23 |
| 10303070 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | — | 2019-05-28 |