Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10014903 | Non-reciprocal transmission apparatus with different backward and forward propagation constants, provided for circularly polarized wave antenna apparatus | Tetsuya Ueda | 2018-07-03 |
| 9490511 | Nonreciprocal transmission line apparatus whose propagation constants in forward and backward directions are different from each other | Tetsuya Ueda | 2016-11-08 |