Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474303 | Optical connector ferrule, sleeve, and method for manufacturing ferrule member | Masaaki Takaya, Ryo Koyama, Chisato FUKAI, Kazunori KATAYAMA, Kazuhide NAKAJIMA +1 more | 2022-10-18 |
| 11454757 | Multi-core fiber connector | Taiji SAKAMOTO, Kazuhide NAKAJIMA | 2022-09-27 |