Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452017 | Developing cartridge including developing roller at one end of developing frame and terminal at another end of developing frame, and memory electrically connected to terminal | Masahiro Ishii | 2019-10-22 |
| 10281867 | Developing cartridge including developing roller at one end of developing frame and terminal at another end of developing frame, and memory electrically connected to terminal | Masahiro Ishii | 2019-05-07 |