Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989868 | Photoconductor, image forming method using the same, method of manufacturing the photoconductor, and image forming apparatus | Hidetoshi Kami, Akihiro Sugino, Keisuke Shimoyama | 2018-06-05 |
| 9740116 | Photoconductor, and image forming method and image forming apparatus using the photoconductor | Akihiro Sugino, Hidetoshi Kami, Keisuke Shimoyama, Kazuhiro Egawa | 2017-08-22 |
| 9523930 | Photoconductor, and image forming method and image forming apparatus using the same | Hidetoshi Kami, Akihiro Sugino, Keisuke Shimoyama, Kazuhiro Egawa | 2016-12-20 |