Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525972 | Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube | Go Taki, Masayuki Ishioka, Mizuki Isaji, Tomoaki Kaji, Soichiro Kaneko +2 more | 2022-12-13 |
| 11422325 | Optical fiber ribbon and optical fiber cable housing optical fiber ribbon | Ken Osato, Naoki Okada, Yusuke Yamada, Daisuke Kakuta, Hisaaki Nakane +1 more | 2022-08-23 |
| 11287591 | Optical fiber cable | Shogo Shimizu, Ken Osato | 2022-03-29 |
| 11262515 | Optical fiber cable and method for manufacturing optical fiber cable | Masatoshi Ohno, Shinnosuke Sato, Mizuki Isaji, Kouji Tomikawa, Ken Osato | 2022-03-01 |
| 11237346 | Optical fiber cable | Ryo Kuramitsu | 2022-02-01 |