Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151898 | Former, optical fiber unit manufacturing method and optical cable manufacturing method | Daiki Takeda, Satoru Shiobara, Masayoshi Yamanaka | 2018-12-11 |
| 10061096 | Optical cable | Daiki Takeda, Satoru Shiobara, Masayoshi Yamanaka, Naoki Okada | 2018-08-28 |
| 10007079 | Optical fiber unit and optical fiber cable | Daiki Takeda, Naoki Okada, Masayoshi Yamanaka, Ken Osato | 2018-06-26 |
| 9869838 | Optical fiber cable and method of manufacturing same | Masatoshi Ohno, Daiki Takeda, Ken Osato, Masayoshi Yamanaka, Naoki Okada | 2018-01-16 |