Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10348266 | Impedance conversion circuit, antenna apparatus, and wireless communication apparatus | Yuichiro Teshima | 2019-07-09 |
| 10348265 | Transformer-type phase shifter, phase-shift circuit, and communication terminal apparatus | Hiroshi Nishida | 2019-07-09 |
| 10340877 | Antenna matching circuit, antenna device, and communication terminal apparatus | — | 2019-07-02 |
| 10327317 | Mobile wireless terminal | Tsuyoshi Tokunaga | 2019-06-18 |
| 10305184 | Antenna matching circuit, antenna matching module, antenna device and wireless communication device | — | 2019-05-28 |
| 10277192 | Phase shifter, impedance matching circuit, and communication terminal apparatus | — | 2019-04-30 |
| 10263324 | Impedance conversion element and communication device | Hisashi Akiyama | 2019-04-16 |
| 10181644 | Antenna circuit and communication device | Hiroshi Nishida | 2019-01-15 |