Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10168495 | Optical waveguide and optical circuit board | Ai Iwakura | 2019-01-01 |
AS
Akifumi SAGARA
Overall (2019): #553,547 of 560,194Top 100%
1
Patents 2019