Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10732543 | Toner cartridge | — | 2020-08-04 |
| 9915917 | Process cartridge capable of restraining frictional wearing of electrode provided at developing unit | Shota Shinoya | 2018-03-13 |
| 9785092 | Developing cartridge provided with developing roller, gear cover, and electric contact | — | 2017-10-10 |