Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158608 | Cutting jig and cutting method of optical fiber | Kazumasa Okada, Yuichi Tsujita | 2024-12-03 |
| 11598924 | Retention assembly for securing POF fiber within a connector | Kazumasa Okada, Yuichi Tsujita, Kenji Iizumi, Yuki Nishiguchi, Kazuyoshi Takano | 2023-03-07 |
| 11411648 | Optical transmission system and electro-optical conversion device | Yuichi Tsujita, Takeshi Tanaka, Satoshi Ito, Atsushi Yamagishi, Yasuhiro Koike +1 more | 2022-08-09 |
| 11099334 | Retention assembly for securing POF fiber within a connector | Kazumasa Okada, Yuichi Tsujita, Kenji Iizumi, Yuki Nishiguchi, Kazuyoshi Takano | 2021-08-24 |