Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799547 | Signal processing apparatus, signal processing method, and program | Masanori Nakamura, Seiji Okamoto, Hideki Nishizawa, Etsushi Yamazaki | 2023-10-24 |
| 11711151 | Optical transmission system and compensation method | Asuka Matsushita, Masanori Nakamura, Shoichiro Kuwahara, Yoshiaki Kisaka | 2023-07-25 |
| 11683093 | Wavelength dispersion compensation apparatus, optical receiving apparatus, wavelength dispersion compensation method and computer program | Masanori Nakamura, Seiji Okamoto, Shuto Yamamoto, Takayuki Kobayashi, Yoshiaki Kisaka +1 more | 2023-06-20 |
| 11575443 | Optical transmission system and output adjustment apparatus | Takashi Mitsui, Toshiaki SHITABA, Akihiro Tanabe, Hisao YOSHINAGA | 2023-02-07 |