Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7457011 | Image reading device and image processing apparatus | Yosuke Kashu, Takateru Yamamoto, Koji Yakushiji, Keisuke Tateishi | 2008-11-25 |
| 7369785 | Image forming apparatus capable of forming at least one input image on at least one sheet surface and also of forming a selected prestored image on an otherwise blank surface of the sheet | Kenichiro Imayoshi, Koji Yakushiji, Hidemi Sakata | 2008-05-06 |
| 6997550 | Ink jet printer having multiple ink heads | Shoko Uchisako, Nobuya Kishi, Hiroki Watanabe, Tetsuo Fukumoto, Takateru Yamamoto +2 more | 2006-02-14 |
| 6896354 | Ink jet printer having multiple ink heads | Shoko Uchisako, Nobuya Kishi, Hiroki Watanabe, Tetsuo Fukumoto, Takateru Yamamoto +2 more | 2005-05-24 |