Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482814 | Multicore optical fiber and optical module | Tetsuya Nakanishi, Tetsuya Hayashi, Takashi Sasaki | 2016-11-01 |
| 9453979 | Multi-core optical fiber tape | Takuji Nagashima, Toshiki Taru | 2016-09-27 |
| 9348090 | Optical coupling element and manufacturing method | Takashi Sasaki, Akira Inoue | 2016-05-24 |
| 9244217 | Bi-directional optical communication method and multi-core optical fiber | Masayuki Shigematsu, Tetsuya Hayashi | 2016-01-26 |