Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593651 | Image forming apparatus with shortened conveyance path of sheet roll | Takayuki Niihara, Masahiko Yamada, Masato Ogawa, Shigeru Morinaga, Kazuhiro Wakamatsu | 2013-11-26 |
| 8167307 | Image forming apparatus | Takayuki Niihara, Masahiko Yamada, Masato Ogawa | 2012-05-01 |
| 8132883 | Image forming apparatus and sheet transporting apparatus | Takayuki Niihara, Mamoru Yorimoto | 2012-03-13 |
| 8011611 | Roll paper type recording medium transporting mechanism and image forming apparatus | Akito Yoshimaru, Yoshio Miyamoto | 2011-09-06 |
| 7735828 | Sheet conveyance device, image reader, and image forming apparatus capable of feeding sheets effectively | — | 2010-06-15 |