Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10915060 | Developing device having restricted movement, process cartridge and image forming apparatus | Tachio Kawai, Shigemi Kamoshida, Goshi Ozaki, Shohei Katsuya, Daisuke Makiguchi | 2021-02-09 |