Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315425 | Method of producing structure and method of producing liquid discharge head | Tetsushi Ishikawa | 2019-06-11 |
| 10303062 | Method of manufacturing structure and method of manufacturing liquid ejection head | Tetsushi Ishikawa, Manabu Otsuka | 2019-05-28 |
| 10279589 | Method for manufacturing structure | Manabu Otsuka, Tetsushi Ishikawa, Tamaki Sato | 2019-05-07 |