Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12001050 | Manufacturing method of multicore fiber preform, multicore fiber preform, and multicore fiber | Masanori Takahashi, Shinichi Arai, Ryuichi Sugizaki, Masayoshi Tsukamoto | 2024-06-04 |
| 11940649 | Optical fiber bundle structure, optical connector, optical fiber connection structure, and method of manufacturing optical fiber bundle structure | Kohei KAWASAKI, Ryuichi Sugizaki, Masayoshi Tsukamoto, Masanori Takahashi, Shigehiro Takasaka | 2024-03-26 |