Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506521 | Optical fiber characteristics measurement apparatus and optical fiber characteristics measurement method | — | 2022-11-22 |
| 11443090 | Optimization device and method of controlling optimization device | Takeshi Mishina | 2022-09-13 |
| 11402296 | Optical fiber characteristics measurement apparatus and optical fiber characteristics measurement method | Yoshihiro Kumagai | 2022-08-02 |
| 11387016 | Transmission line substrate and electronic device | Takahiro Baba, Lijun Zhao, Chu Xu, Hiromasa KOYAMA | 2022-07-12 |