Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739965 | Optical fiber ribbon and optical fiber cable housing the optical fiber ribbon | Mizuki Isaji, Ken Osato, Naoki Okada, Takashi Matsuzawa, Yukiko Take +4 more | 2017-08-22 |
| 9541722 | Optical fiber ribbon and optical fiber cable | Takashi Matsuzawa, Mizuki Isaji, Ken Osato, Naoki Okada, Hisaaki Nakane +4 more | 2017-01-10 |