Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498331 | Liquid ejection head | — | 2022-11-15 |
| 11465418 | Manufacturing method for structure and manufacturing method for liquid ejection head | Kenji Tamamori, Kazuhiro Asai, Tetsushi Ishikawa | 2022-10-11 |
| 11424157 | Method of manufacturing structure | Ryotaro Murakami, Hideomi Kumano, Masahisa Watanabe, Tetsushi Ishikawa | 2022-08-23 |