Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337590 | Printing apparatus | — | 2025-06-24 |
| 11767637 | Powder collection unit and fiber processing apparatus | Hiroshi Tanaka | 2023-09-26 |
| 11465089 | Powder container | — | 2022-10-11 |
| 11135540 | Dust collecting device and sheet manufacturing apparatus | — | 2021-10-05 |
| 9168770 | Roll paper supplying device and recording apparatus | — | 2015-10-27 |
| 8622084 | Liquid-suctioning tank and droplet discharge device provided with the same | Hiroyuki Ishii, Nobuyuki Hayasaka | 2014-01-07 |