Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176952 | Signal detection apparatus, signal detection method and program | Koki Shibahara, Takayuki Mizuno | 2024-12-24 |
| 12170542 | Optical transmitter | Hiroto Kawakami, Hiroshi Yamazaki | 2024-12-17 |
| 12099235 | Amplifying fiber and optical amplifier | Hirotaka Ono | 2024-09-24 |
| 12034269 | Light amplifying relay system | Takayuki Mizuno, Koki Shibahara, Akira Isoda, Takayuki Kobayashi | 2024-07-09 |
| 11929784 | Wavelength dispersion compensation apparatus and wavelength dispersion compensation method | Shimpei SHIMIZU, Takushi Kazama, Takayuki Kobayashi | 2024-03-12 |
| 11888281 | Multimode optical amplifier | Hirotaka Ono, Takayuki Mizuno, Koki Shibahara | 2024-01-30 |
| 11888584 | Optical transmission system, optical transmission apparatus and optical transmission method | Koki Shibahara, Takayuki Mizuno | 2024-01-30 |
| 11888522 | Optical transmission system and optical transmission method | Koki Shibahara, Takayuki Mizuno | 2024-01-30 |