Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817183 | Multicore fiber | Yoshimichi Amma, Katsuhiro Takenaga, Yusuke Sasaki | 2017-11-14 |
| 9709729 | Multicore fiber with different-mode interaction section | Yusuke Sasaki, Hitoshi Uemura, Katsuhiro Takenaga | 2017-07-18 |
| 9588284 | Multi-core fiber | Yusuke Sasaki, Katsuhiro Takenaga, Yoshimichi Amma | 2017-03-07 |
| 9557476 | Multi-core fiber | Shoichiro Matsuo, Masanori Koshiba | 2017-01-31 |
| 9543733 | Photonic bandgap fiber and fiber laser device using same | Masahiro Kashiwagi | 2017-01-10 |