Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835520 | Spatial-mode optical power measurement method and apparatus | Tetsuya Nakanishi | 2017-12-05 |
| 9759873 | Method for manufacturing optical module | Tetsuya Nakanishi, Takashi Sasaki, Yasuomi Kaneuchi, Osamu SHIMAKAWA | 2017-09-12 |
| 9726816 | Multi-core optical fiber, optical cable, and optical connector | Osamu SHIMAKAWA | 2017-08-08 |
| 9676660 | Method for manufacturing bent optical fiber | Yasuomi Kaneuchi, Yuuichi Mitose, Takashi Sasaki, Tetsuya Nakanishi, Masayuki Kato | 2017-06-13 |
| 9547122 | Multi-core optical fiber | — | 2017-01-17 |
| 9541704 | Multi-core optical fiber and multi-core optical fiber cable | — | 2017-01-10 |
| 9537529 | Communication apparatus | — | 2017-01-03 |