Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9626869 | Drive assisting apparatus | Hitoshi Yuasa | 2017-04-18 |
| 8925913 | Sheet conveying device, image reading device, and image forming apparatus | Hiroshi Kubo, Shinya Kitaoka, Takehisa Shimazu, Takeshi Akai, Fumiyuki Heishi +9 more | 2015-01-06 |
| 8896891 | Document conveying device, image reading device, and image forming apparatus | Fumiyuki Heishi, Hiroshi Kubo, Takashi Fujii, Shinya Kitaoka, Takeshi Akai +9 more | 2014-11-25 |
| 8743431 | Sheet conveying device, image reading device, and image forming device | Kenji Hayasaka, Hiroshi Kubo, Shinya Kitaoka, Takehisa Shimazu, Takeshi Akai +10 more | 2014-06-03 |