Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106942 | Image forming apparatus | Shoichi Fukutome, Kazunobu Takahashi, Hidekazu Sakagami, Takao Horiuchi, Yoshitaka Okahashi | 2006-09-12 |
| 6995782 | Optical writing device and image forming apparatus | Ayumu Oda, Takaharu Motoyama, Nobuo Manabe | 2006-02-07 |
| 6991421 | Sheet accumulation processing device | Toyoaki Namba, Hideki Mimura, Yoshihisa Ogasawara | 2006-01-31 |
| 6992796 | Image forming apparatus and image processing method used for the same | Akihito Yoshida | 2006-01-31 |
| 6985251 | Image processing apparatus and method for the fast and accurate calibration of the same using actual and pseudo reference image data | Yoshitaka Okahashi, Nobuo Manabe, Takao Horiuchi, Mitsuharu Yoshimoto, Hidekazu Sakagami | 2006-01-10 |
| 6970660 | Image adjustment method and image forming apparatus | Yoshikazu Harada, Nobuo Manabe, Norio Tomita, Toshio Yamanaka | 2005-11-29 |
| 6968148 | Image adjusting method and image forming apparatus | Yoshikazu Harada, Norio Tomita, Takaharu Motoyama, Nobuo Manabe, Toshio Yamanaka | 2005-11-22 |
| 6957031 | Image adjusting method, image forming apparatus and memory product | Norio Tomita, Yoshikazu Harada, Toshio Yamanaka, Nobuo Manabe | 2005-10-18 |
| 6915096 | Image adjustment method and image forming apparatus | Yoshikazu Harada, Norio Tomita, Nobuo Manabe, Takaharu Motoyama, Ayumu Oda | 2005-07-05 |
| 6885841 | Image forming apparatus and color superimposition adjustment method of image forming apparatus | Yoshikazu Harada, Norio Tomita, Nobuo Manabe, Toshio Yamanaka | 2005-04-26 |
| 6360070 | Image forming apparatus including a plurality of closely spaced transfer stations for sequentially transferring aligned, superimposed image portions to a printing medium | Kazunobu Takahashi, Hidekazu Sakagami, Nobuo Manabe, Yoshikazu Harada, Shoichi Fukutome | 2002-03-19 |
| 6278471 | Image forming apparatus with light-scanning unit having supporting member | Hiroaki Uchiyama, Toshio Yamanaka, Ayumu Oda, Yoshikazu Harada, Norio Tomita +1 more | 2001-08-21 |
| 6227530 | Reset method and reset device in unusual operation of sheet processing device | Toyoaki Namba, Tsuyoshi Asahara, Takashi Saito, Kazuaki Sano | 2001-05-08 |
| 6219517 | Image forming apparatus for correcting superimposition error | Kazunobu Takahashi, Hidekazu Sakagami, Nobuo Manabe | 2001-04-17 |
| 6212345 | Image forming apparatus with different inertial conditions among image supports | Yoshikazu Harada, Toshio Yamanaka, Nobuo Manabe, Hidekazu Sakagami, Ayumu Oda | 2001-04-03 |
| 6175705 | Image forming apparatus | Yoshikazu Harada, Toshio Yamanaka, Ayumu Oda, Norio Tomita, Nobuo Manabe +2 more | 2001-01-16 |
| 6146085 | Sheet accumulation processing device | Toyoaki Namba, Tsuyoshi Asahara, Kazuyuki Kubota, Kazuaki Sano | 2000-11-14 |
| 5751431 | Digital image forming apparatus capable of easily installing and removing optical scanner unit | Keiji Masuda, Kan Mukai | 1998-05-12 |