Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386213 | Optical modulator and method for driving optical modulation element | Takashi Kikukawa | 2025-08-12 |
| 12386214 | Optical modulator and driving method of optical modulation element | Takashi Kikukawa | 2025-08-12 |
| 12248205 | Optical modulation element and method for driving optical modulation element | Takashi Kikukawa | 2025-03-11 |