Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10353318 | Developer-supplying container | Eiji Gumbe | 2019-07-16 |
| 9823601 | Developer-supplying container | Eiji Gumbe | 2017-11-21 |
| D791226 | Developer cartridge | — | 2017-07-04 |
| D791227 | Developer cartridge | — | 2017-07-04 |
| 9280093 | Developing agent cartridge and image forming apparatus | Takafumi Amano | 2016-03-08 |