Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983592 | Toner container having a sealed toner cap | Yoshihiko Toyoizumi, Tatsuo Nakanishi | 2011-07-19 |
| 7962070 | Replenisher developer cartridge, and method of adjusting replenisher developer cartridge | Haruo Takeshita | 2011-06-14 |
| D636435 | Toner cartridge | Tatsuo Nakanishi | 2011-04-19 |
| D636016 | Toner cartridge | Tatsuo Nakanishi | 2011-04-12 |