Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10241465 | Opening and closing mechanism and image forming apparatus | Teruki Naganuma, Kohei Takahashi | 2019-03-26 |
| 10114332 | Opening-closing mechanism and image forming apparatus | Kohei Takahashi, Suguru GOTO, Teruki Naganuma | 2018-10-30 |
| 9284143 | Sheet transport device, and image forming apparatus | Kohei Takahashi | 2016-03-15 |
| 7876349 | Image forming apparatus for forming an image in an accurate position | Koichi Sato, Naohito Otsuki, Hirofumi Katayama | 2011-01-25 |
| 7873299 | Conveyed material conveying apparatus, image forming apparatus, conveying method, and image forming method | Osamu Uto, Tetsuo Ishizuka | 2011-01-18 |
| 7502047 | Image forming apparatus for forming an image in an accurate position | Koichi Sato, Naohito Otsuki, Hirofumi Katayama | 2009-03-10 |