Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795674 | Developing device for an image forming apparatus | Shuuichi Endoh, Osamu Endou, Yoshihiro Abe, Nobuhiko Umezawa | 2004-09-21 |
| 6744135 | Electronic apparatus | Takehiko Hasebe, Takehide Yokozuka, Nobuyuki Ushifusa, Eiji Matsuzaki, Hiroshi Hozoji | 2004-06-01 |