Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362837 | Optical signal demodulator, control method and program | Shuto Yamamoto, Hiroki Taniguchi, Yoshiaki Kisaka | 2025-07-15 |
| 12231173 | Symbol determination device and tap selection method | Hiroki Taniguchi, Shuto Yamamoto, Yoshiaki Kisaka | 2025-02-18 |
| 12224889 | Adaptive equalization filter and method for updating filter coefficients | Etsushi Yamazaki, Seiji Okamoto, Kengo Horikoshi, Takeo SASAI, Yoshiaki Kisaka | 2025-02-11 |