Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9817183 | Multicore fiber | Yoshimichi Amma, Yusuke Sasaki, Kunimasa Saitoh | 2017-11-14 |
| 9709729 | Multicore fiber with different-mode interaction section | Yusuke Sasaki, Hitoshi Uemura, Kunimasa Saitoh | 2017-07-18 |
| 9698557 | Optical fiber for amplification and optical fiber amplifier using the same | Tsukasa Hosokawa, Kentaro Ichii, Shoichiro Matsuo, Hirotaka Ono, Makoto Yamada | 2017-07-04 |
| 9673589 | Amplification optical fiber and optical fiber amplifier | Tsukasa Hosokawa, Kentaro Ichii, Shoichiro Matsuo, Hirotaka Ono, Makoto Yamada | 2017-06-06 |
| 9588284 | Multi-core fiber | Yusuke Sasaki, Yoshimichi Amma, Kunimasa Saitoh | 2017-03-07 |