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Optical cable laying method |
Yuta Maruo, Hiroaki TANIOKA, Shigekatsu Tetsutani, Yusuke Yamada, Akira Sakurai |
2025-03-18 |
| 12242125 |
Optical cable laying method |
Yusuke Yamada, Akira Sakurai, Yuta Maruo, Shigekatsu Tetsutani, Hiroaki TANIOKA |
2025-03-04 |
| 11947175 |
Optical fiber cable |
Yuta Maruo, Hiroaki TANIOKA, Yusuke Yamada, Shigekatsu Tetsutani, Yohei Endo |
2024-04-02 |
| 11846819 |
Closure with partition to facilitate draining flood water away from optical fiber connection |
Akira Sakurai, Hiroaki TANIOKA, Shigekatsu Tetsutani, Yusuke Yamada, Yuta Maruo |
2023-12-19 |
| 11422301 |
Optical fiber cable |
Yusuke Yamada, Masashi Kikuchi, Junichi Kawataka, Kazunori KATAYAMA |
2022-08-23 |
| 11360281 |
Optical fiber cable, and device and method for manufacturing optical fiber cable |
Masashi Kikuchi, Yusuke Yamada, Junichi Kawataka, Kazunori KATAYAMA |
2022-06-14 |
| 7153570 |
Optical fiber cord |
Fuminori Nakajima, Nobuhisa Ishii, Masao Tachikura, Shigenori Uruno, Hitoshi Ishimaru +1 more |
2006-12-26 |
| 7086789 |
Optical element module with a primary coated optical fiber |
Nobuo Tomita, Fumiaki Hanawa, Norio Takato, Satoru Konno, Yuichi Kikuchi +3 more |
2006-08-08 |
| 6893719 |
Optical fiber cord |
Fuminori Nakajima, Nobuhisa Ishii, Masao Tachikura, Shigenori Uruno, Hitoshi Ishimaru +1 more |
2005-05-17 |
| 6256443 |
Optical fiber distribution module for holding an optical fiber cord and fiber distribution system using optical fiber cords |
Shigenori Uruno, Masao Tachikura, Koji Mine, Yoshitaka Enomoto, Naoki Nakao +3 more |
2001-07-03 |