Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655195 | Toner cartridge for a developing device included in an image forming apparatus | Seiji Terazawa, Sunao Ikeda | 1997-08-05 |
| 5627631 | Developer replenishing device and developer container for use therewith | Takeshi Saito, Sunao Ikeda, Nobuhiro Makita, Seiji Ozawa, Shigeru Yoshiki +1 more | 1997-05-06 |