Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358298 | Liquid ejection apparatus | Hiroshi Yamada, Hiroshi Koshikawa | 2025-07-15 |
| 12145376 | Liquid ejection apparatus | — | 2024-11-19 |
| 11548289 | Liquid remaining amount detecting mechanism | — | 2023-01-10 |
| 8376518 | Liquid discharge head and method for manufacturing the same | Isao Imamura, Tadayoshi Inamoto, Hiroki Kihara | 2013-02-19 |