Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158721 | Image forming apparatus controlling image forming and supply operations | Shinichi Agata, Hisashi Taniguchi, TAKUTO KOBAYASHI | 2024-12-03 |
| 11988979 | Image forming apparatus with developing member that supplies toner to surface of image bearing member to form toner image | Hisashi Taniguchi, Bunro Noguchi, Shinichi Agata, Kodai Hayashi | 2024-05-21 |
| 11693335 | Development cartridge | Takuya Oka, Issei Imamura, Ryohei Tsutsumi | 2023-07-04 |
| 11635704 | Image forming apparatus that sets peripheral velocity ratios | Masataka Mochizuki | 2023-04-25 |
| 11579556 | Image forming apparatus for prolonging life of replaceable image forming unit | Kazunori Hashimoto, Bunro Noguchi | 2023-02-14 |
| 11300900 | Development cartridge | Takuya Oka, Issei Imamura, Ryohei Tsutsumi | 2022-04-12 |
| 11300897 | Image forming apparatus that sets peripheral velocity ratios | Masataka Mochizuki | 2022-04-12 |
| 11144007 | Process cartridge and image forming apparatus | Shinichi Hagiwara, Yasukazu Ikami, Kosuke Ikada, Hideharu Shimozawa | 2021-10-12 |
| 11073781 | Image forming apparatus that suppresses occurrence of image smearing by maintaining a metal soap on a surface of a photoconductor | Kosuke Ikada, Go Shindo, Hisashi Yamauchi, Shinichi Agata, Yoshihiro Mitsui +2 more | 2021-07-27 |
| 11042104 | Image forming apparatus that sets peripheral velocity ratios | Masataka Mochizuki | 2021-06-22 |
| 10754265 | Image forming apparatus | Hisashi Yamauchi, Yasukazu Ikami, Kosuke Ikada, Kentaro Yamawaki | 2020-08-25 |
| 10754273 | Image forming apparatus that sets peripheral velocity ratios | Masataka Mochizuki | 2020-08-25 |