Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411364 | Optical module and manufacturing method of optical module for optical communication | Keiji Tanaka, Taichi Misawa | 2025-09-09 |
| 12298332 | Output circuit with peak voltage detection | Keiji Tanaka | 2025-05-13 |
| 12210231 | Optical module and manufacturing method of optical module for optical communication | Keiji Tanaka, Taichi Misawa | 2025-01-28 |