Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944568 | Printhead and method of manufacturing printhead | — | 2015-02-03 |
| 8177337 | Flow path unit, inspection apparatus, and inspection method | — | 2012-05-15 |
| 8104877 | Recording head and manufacturing method thereof | — | 2012-01-31 |
| 7726784 | Liquid ejection head | Tadanobu Chikamoto | 2010-06-01 |