Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006831 | End face observation device | Yuichi Higuchi, Joji Yamaguchi, Toru Miura, Etsu Hashimoto | 2018-06-26 |
| 9967050 | Optical signal processing device | Kazunori Seno, Kenya Suzuki, Yuichiro Ikuma, Yuzo Ishii | 2018-05-08 |