Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751751 | Image forming apparatus and damper | Yoshihide Ohta, Takuji Takahashi, Takamasa Shiraki, Shigeo Nanno | 2010-07-06 |
| 7454157 | Image forming device and unit position adjustment method | Masahiko Yamada, Takamasa Shiraki, Kohta Takenaka, Kazushige Kawamura, Hiroshi Ishii +1 more | 2008-11-18 |
| 7437109 | Image forming method and apparatus with sensors for detecting an amount of light with respect to an endless moving member | — | 2008-10-14 |