Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072288 | Directional coupler | Kazuhisa Yamauchi, Yasuhiro ONAKA, Tomokazu Hamada, Satoru Ishizaka | 2011-12-06 |
| 7907009 | High frequency amplifier | Kazutomi Mori, Kazuhiro Iyomasa, Akira Ohta, Teruyuki Shimura | 2011-03-15 |