Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374414 | Semiconductor device, liquid discharge head, and liquid discharge apparatus | Sadayoshi Sakuma, Toshio Negishi | 2025-07-29 |
| 12246536 | Liquid ejection head substrate, liquid ejection head, and liquid ejection apparatus | Yasuo Fujii, Yosuke Miura | 2025-03-11 |