Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119792 | Variable gain amplifier circuit and semiconductor integrated circuit | Keiji Tanaka | 2024-10-15 |
| 11990747 | Electrostatic protection circuit and semiconductor integrated circuit | Keiji Tanaka | 2024-05-21 |
| 11869399 | Driving circuit and semiconductor integrated circuit for use in an optical communication device | Keiji Tanaka | 2024-01-09 |