Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141974 | Print element substrate, liquid discharge head, and liquid discharge apparatus | Yoshinori Misumi, Yuzuru Ishida, Tsubasa Funabashi, Maki Kato | 2021-10-12 |
| 10889113 | Recording element board, liquid ejection apparatus and method of manufacturing recording element board | Tsubasa Funabashi, Koichi Omata, Hideo Tamura, Kousuke Kubo, Yohei Osuki | 2021-01-12 |