Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420548 | Liquid ejection head and liquid ejection apparatus | — | 2025-09-23 |
| 12415354 | Liquid ejection head and ejection apparatus | Tatsurou Mori, Tomoki Tsuji | 2025-09-16 |
| 12384152 | Liquid ejection head and liquid ejection apparatus | Koji Tachibana, Shingo Okushima | 2025-08-12 |
| 12275246 | Liquid ejection head and liquid ejection apparatus | Tomoki Tsuji, Hiromasa Amma, Shingo Okushima | 2025-04-15 |