Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262515 | Optical fiber cable and method for manufacturing optical fiber cable | Masatoshi Ohno, Shinnosuke Sato, Mizuki Isaji, Akira Namazue, Ken Osato | 2022-03-01 |
| 11221457 | Intermittent connection-type optical fiber ribbon, and method for manufacturing intermittent connection-type optical fiber ribbon | Shizuka Sekine, Mizuki Isaji, Ken Osato | 2022-01-11 |
| 11215780 | Optical fiber cable | Masatoshi Ohno, Ken Osato, Hiroaki TANIOKA, Shigekatsu Tetsutani, Yohei Endo +1 more | 2022-01-04 |