Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874700 | Grating coupler and optical waveguide device | — | 2018-01-23 |
AS
Akio Sugama
Overall (2018): #497,151 of 503,207Top 100%
1
Patents 2018