Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577419 | Sheet perforating apparatus | — | 2023-02-14 |
| 10514637 | Printing apparatus and printing method | — | 2019-12-24 |
| 10106359 | Sheet post-processing apparatus | Toshiaki Oshiro | 2018-10-23 |
| 9919892 | Sheet post-processing apparatus | Toshiaki Oshiro | 2018-03-20 |