Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11438071 | Optical repeater | Koki Shibahara, Takayuki Mizuno, Yutaka Miyamoto | 2022-09-06 |
| 11362753 | Optical node device | Mitsunori Fukutoku, Shingo Kawai, Yutaka Miyamoto | 2022-06-14 |