Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511543 | Ink jet head maintenance apparatus and ink jet recording apparatus | Taishi Shimizu | 2022-11-29 |
| 11504967 | Method of manufacturing nozzle plate, and inkjet head | Akihisa Shimomura, Yusuke Hayashi, Tadashi Hirano, Shingo Uraki, Yohei Sato | 2022-11-22 |