Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766572 | Developing cartridge and process cartridge | Shota Iriyama, Takashi Shimizu | 2017-09-19 |
| 9703258 | Developing cartridge and process cartridge | Satoru Ishikawa, Hiroya Fukuta, Ryuji Noda, Takashi Shimizu | 2017-07-11 |