Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466417 | Optical fiber fusion splice structure and method of manufacturing laser apparatus | Kenji Kuniyasu | 2019-11-05 |
| 10168483 | Method for connecting optical waveguide and optical fiber, semiconductor optical device, and method for manufacturing semiconductor optical device having optical fiber connected thereto | Hiroki Ishihara | 2019-01-01 |