Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10025265 | Developer container, developing device, process cartridge, and image forming apparatus | Kazuhisa Shida, Shunsuke Mizukoshi, Yuta Isobe, Makoto Tokudome | 2018-07-17 |
| 10001726 | Developer container, developing device, process cartridge, and image forming apparatus | Kazuhisa Shida, Yuta Isobe, Shunsuke Mizukoshi, Nobuo Oshima | 2018-06-19 |
| 9996032 | Developer container, development apparatus, process cartridge, and image forming apparatus | Shunsuke Mizukoshi, Kazuhisa Shida, Yuta Isobe, Makoto Tokudome | 2018-06-12 |
| 9933726 | Developer container, cartridge and image forming apparatus | Yuta Isobe, Kazuhisa Shida, Shunsuke Mizukoshi | 2018-04-03 |