Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803941 | Image forming apparatus with overlapped light fluxes forming a dot | Taira Kouchiwa, Yutaka Ebi | 2004-10-12 |
| 6796736 | Image forming device having front and side covers | Yoshinori Shiraishi, Hidetoshi Kaneko, Yasushi Matsutomo, Minoru Tomiyori | 2004-09-28 |
| 6788444 | Method and apparatus for optical scanning capable of reducing a dot position displacement and a dot diameter variation | Seizo Suzuki, Junichi Yazawa, Masahiro Soeda | 2004-09-07 |
| 6788446 | Optical scanning apparatus | — | 2004-09-07 |
| 6771407 | Optical scanner and image formation apparatus | Seizo Suzuki, Atsushi Kawamura, Hiromichi Atsuumi, Kohji Sakai, Akihisa Itabashi | 2004-08-03 |
| 6771296 | Optical scanning device and method for providing specific dot offsets at center and ends of scan width | Takeshi Ueda | 2004-08-03 |
| 6768506 | Image formation with a reduced recording position deviation between scanning optical systems | Satoru Itoh | 2004-07-27 |
| 6757089 | Optical scanning device having a deflection mirror to scan a scanned surface at a constant velocity via a light beam to obtain a large effective write width | — | 2004-06-29 |
| 6744545 | Optical scanning lens, optical scanning device and image forming apparatus | Hiroyuki Suhara, Satoru Itoh, Tatsuya Ito, Takeshi Ueda, Magane Aoki +5 more | 2004-06-01 |
| 6739695 | Printing apparatus | Sohichi Yoshimura, Hiroki Etoh, Naoyuki Kamei, Michiaki Nishimura | 2004-05-25 |