Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801725 | Image forming apparatus | Tadayuki Ueda, Toshihiro Motoi, Ryuji Okutomi, Shinobu Kishi, Eiji Nishikawa +3 more | 2004-10-05 |
| 6749753 | Filter of high accuracy | Osamu Yamaguchi, Shigenori Fukuda | 2004-06-15 |
| 6724161 | Image forming apparatus and control method of motor therein | Tadayuki Ueda, Hiroyuki Maruyama, Kenji Izumiya, Ryuji Okutomi, Eiji Nishikawa +1 more | 2004-04-20 |
| 6725005 | Drive control method of photoreceptor drum and image forming apparatus | Tadayuki Ueda, Hiroyuki Maruyama, Kenji Izumiya, Ryuji Okutomi, Shinobu Kishi +2 more | 2004-04-20 |
| 6684492 | Cotter-mounting apparatus | Katsuyoshi Tachibana, Hiroshi Yoshida, Yoshio Kikukawa | 2004-02-03 |