Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161363 | Sheet transfer apparatus and bookbinding apparatus | Tetsuya Kawasaki, Tsukasa Kondou | 2021-11-02 |
| 11148454 | Sheet bundle discharging apparatus and bookbinding apparatus | Koji Okamoto, Dai Matsubara, Isao Itagaki | 2021-10-19 |