Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167567 | Printing device | — | 2021-11-09 |
| 11129974 | Fine hollow protrusion implement | Takatoshi NIITSU, Hideo Kobayashi | 2021-09-28 |
| 11123530 | Method for producing fine, hollow projection tool | Takatoshi NIITSU | 2021-09-21 |
| 11059303 | Recording medium holder and image forming system | Kazuyoshi Matsumoto | 2021-07-13 |