Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117662 | Intermittent connection-type optical fiber tape core, optical fiber cable and connector-equipped optical fiber cord | Fumiaki Sato, Kenta TSUCHIYA, Tsuguo AMANO | 2024-10-15 |
| 11892700 | Optical fiber unit and optical fiber cable | Akihisa Watanabe, Fumiaki Sato | 2024-02-06 |
| 11886026 | Optical fiber ribbon, optical fiber cable, and connector-equipped optical fiber cord | Fumiaki Sato, Kenta TSUCHIYA, Tsuguo AMANO | 2024-01-30 |
| 11762161 | Optical fiber cable | Fumiaki Sato, Tsuguo AMANO, Yohei Suzuki, Yutaka Hashimoto, Yoshiaki Nagao +1 more | 2023-09-19 |
| 11535752 | Weather-resistant flame-retardant resin composition, optical fiber cable, and electric wire | Taro Fujita, Shinya Nishikawa, Nayu YANAGAWA, Yoshiaki Nagao, Kenta TSUCHIYA | 2022-12-27 |
| 11378766 | Optical fiber cable | Fumiaki Sato, Kuushin Ryan, Taro Fujita, Nayu YANAGAWA, Ryota Fukumoto +1 more | 2022-07-05 |
| 9696508 | Optical fiber cable | Yoshinori Yamamoto, Masaaki Hirano | 2017-07-04 |
| 9645340 | Optical fiber cable | Yoshinori Yamamoto, Masaaki Hirano | 2017-05-09 |