Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814353 | Automatic document feeder and image forming device | Masayuki Kakuta, Takuya Eto | 2004-11-09 |
| 6772874 | Roller conveyor | Yoshikazu Yamashita, Hisato Saida | 2004-08-10 |
| 6720697 | Direct-current motor | Takeshi Tanaka, Toshihiro Tanino | 2004-04-13 |