Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418293 | Developer replenishing device and developer container for use therewith | Takeshi Saito, Sunao Ikeda, Nobuhiro Makita, Seiji Ozawa, Shigeru Yoshiki +1 more | 2002-07-09 |
| RE37542 | Toner cartridge for a developing device included in an image forming apparatus | Seiji Terazawa, Sunao Ikeda | 2002-02-05 |