Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117743 | Exposure head and image forming apparatus | — | 2024-10-15 |
| 10739720 | Image forming apparatus | — | 2020-08-11 |
| 10067340 | Method for determining phase of rotating polygonal mirror used in image forming apparatus | Yasuo Kamei | 2018-09-04 |
| 9720346 | Image forming apparatus capable of correcting relative position between laser beams | Yasutomo Furuta | 2017-08-01 |
| 9482984 | Image forming apparatus for supplying and/or controlling correction current(s) to a laser | — | 2016-11-01 |
| 8994768 | Optical scanning apparatus and image forming apparatus including optical scanning apparatus | — | 2015-03-31 |
| 8659633 | Light source control apparatus used in image forming apparatus using electrophotography process, control method therefor, storage medium storing control program therefor, and image forming apparatus | — | 2014-02-25 |
| 8508568 | Image forming apparatus and control method thereof | — | 2013-08-13 |
| 8031219 | Image forming apparatus and control method thereof | — | 2011-10-04 |
| 7457552 | Image forming apparatus and control method thereof | Ryuta Mine, Tadaaki Saida, Seiji Shibaki | 2008-11-25 |
| 7433621 | Image forming apparatus that allows an adjustable interval for adjusting an image | Sejii Shibaki, Tadaaki Saida, Ryuta Mine | 2008-10-07 |
| 7379681 | Image forming apparatus and control method thereof | Ryuta Mine, Tadaaki Saida, Seiji Shibaki | 2008-05-27 |
| 7341326 | Image forming apparatus and method of controlling image forming apparatus | Masatoshi Tanabe, Toshio Hayashi, Yoshihiro Funamizu, Keizo Isemura, Mitsushige Murata +1 more | 2008-03-11 |
| 6834168 | Image fixing device having temperature detection Interval changing device | — | 2004-12-21 |
| 6763204 | Fixing device selectively operable in operating continuous power to an induction coil and operating on/off control | Tomoichirou Ohta | 2004-07-13 |
| 6624905 | Image formation apparatus having image direction discrimination function | Hideyuki Ikegami, Rieko Akiba | 2003-09-23 |
| 6559967 | Image storage apparatus | Rieko Akiba, Hideyuki Ikegami | 2003-05-06 |
| 6453133 | Image process apparatus with automatic setting of proof printing mode | Yoshihito Osari, Masahiro Serizawa, Rieko Akiba | 2002-09-17 |
| 6427058 | Image forming apparatus having a 1 to N mode of dividing an original into a plurality of regions | Rieko Akiba, Hideyuki Ikegami | 2002-07-30 |
| 6421523 | Image forming apparatus capable of shift stacking discharged sheet bundle | Shokyo Koh, Yoshihito Osari, Akinobu Nishikata | 2002-07-16 |
| 6393232 | Image forming apparatus capable of selecting discharge means according to material selection | Yoshihito Osari, Mitsuhiko Sato, Nobuo Sekiguchi | 2002-05-21 |