Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297615 | Sheet processing apparatus and cart | Tsuyoshi Nakamura, Ryuuichi Shiraishi, Yoshimasa Sasaoka, Munetake Nagata | 2012-10-30 |
| 8141863 | Sheet processing apparatus | Tsuyoshi Nakamura, Yoshimasa Sasaoka, Ryuuichi Shiraishi, Munetake Nagata | 2012-03-27 |
| 8078093 | Recording material processing apparatus having image forming apparatus and post processing device | Yoshimasa Sasaoka, Ryuichi Shiraishi, Tsuyoshi Nakamura, Munetake Nagata | 2011-12-13 |