Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973616 | Post-wall waveguide based short slot directional coupler, butler matrix using the same and automotive radar antenna | Shuichi Obayashi | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973616 | Post-wall waveguide based short slot directional coupler, butler matrix using the same and automotive radar antenna | Shuichi Obayashi | 2011-07-05 |