Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10566069 | Semiconductor apparatus, liquid discharge head substrate, liquid discharge head, and liquid discharge apparatus | Toshio Negishi | 2020-02-18 |
| 10538082 | Semiconductor device, liquid discharge head, and liquid discharge apparatus | — | 2020-01-21 |
| 10538086 | Liquid discharge head substrate, liquid discharge head and liquid discharge apparatus | Yasuo Fujii | 2020-01-21 |