Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041757 | Image forming apparatus in which the light irradiated on a non-imaging portion is adjusted | Masahiro Hayakawa | 2015-05-26 |
| 9030513 | Color image forming apparatus having drive current adjustment | Kiyoto Toyoizumi, Masaru Shimura, Hideo Nanataki | 2015-05-12 |
| 8830286 | Color image forming apparatus having drive current adjustment | Kiyoto Toyoizumi, Masaru Shimura, Hideo Nanataki | 2014-09-09 |
| 7464048 | System, method, and program storage medium for managing printing apparatuses | Hiroaki Ishii, Toshio Honma, Shigeru Ueda, Hironobu Araki, Yoshinori Ikeda +4 more | 2008-12-09 |
| 7158946 | Method, system and medium for remotely managing plural image forming apparatuses and plural types of maintenance agreements relating to the apparatuses | Kazuma Sato, Yuji Sakabe, Toru Niki, Yuko Suzuki | 2007-01-02 |