Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633737 | Image forming device having transfer registration control | Kuniaki Tanaka, Yoshio Nakazawa, Tsuyoshi Kowari, Keiichi Taguchi | 2003-10-14 |
| 6628443 | Optical scanner | Kyu Takada, Takeshi Sowa | 2003-09-30 |
| 6621610 | Light deflective optical system | Takeshi Sowa, Takashi Suzuki | 2003-09-16 |