Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429876 | Toner case and image forming apparatus including the same | — | 2016-08-30 |
| 9372449 | Fixing device and image forming apparatus including the same | — | 2016-06-21 |
| 9298136 | Agitating mechanism, toner container, and image forming apparatus | — | 2016-03-29 |
| 9170528 | Toner container and image forming apparatus having the same | — | 2015-10-27 |
| 9042793 | Toner case and image forming apparatus | — | 2015-05-26 |
| D722337 | Toner cartridge | Tatsuya Yamanaka | 2015-02-10 |
| D720396 | Toner cartridge | Tatsuya Yamanaka | 2014-12-30 |