Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500851 | Print element substrate, printhead, and printing apparatus | Yohei Osuki, Koichi Omata, Hideo Tamura, Takaaki Yamaguchi, Kousuke Kubo +3 more | 2019-12-10 |
| 10300699 | Liquid discharge head, liquid discharge apparatus, and manufacturing method | Sayaka Seki, Yuichiro Akama, Naoko Tsujiuchi, Yasuaki Kitayama | 2019-05-28 |
| 10259222 | Liquid ejection head and liquid ejection apparatus | Yuichiro Akama, Naoko Tsujiuchi, Sayaka Seki | 2019-04-16 |
| 10252521 | Liquid discharge head | Yuichiro Akama, Naoko Tsujiuchi, Sayaka Seki, Yasuaki Kitayama | 2019-04-09 |
| 10239317 | Method for manufacturing liquid discharge head, liquid discharge head, and method for manufacturing liquid discharge head substrate | Yuichiro Akama, Naoko Tsujiuchi, Sayaka Seki, Yasuaki Kitayama, Yusuke Hashimoto +1 more | 2019-03-26 |