Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10288807 | Optical waveguide having core partially formed in S-shape, and position sensor and optical circuit board including the same | Ryoma Yoshioka, Yusuke Shimizu, Naoki Shibata | 2019-05-14 |