Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10353155 | Multi-fiber optical connector | Masahiro Abumi, Nobuhiko Oda, Takehiro Hayashi | 2019-07-16 |
| 9612407 | Optical coupler for multicore fiber | Tetsuya Kobayashi, Haruyuki Endo, Isao Yamauchi | 2017-04-04 |
| 5774264 | Polarization independent optical isolator | Yoshihiro Konno, Shigeaki Aoki | 1998-06-30 |