Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416388 | Optical waveguide device | Yuu Kataoka, Norikazu Miyazaki | 2019-09-17 |
| 10228605 | Waveguide optical element | Norikazu Miyazaki, Toru Sugamata | 2019-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416388 | Optical waveguide device | Yuu Kataoka, Norikazu Miyazaki | 2019-09-17 |
| 10228605 | Waveguide optical element | Norikazu Miyazaki, Toru Sugamata | 2019-03-12 |