Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395252 | Active antenna system and method thereof | — | 2025-08-19 |
| 12355131 | Antenna apparatus and radome | Yoshihide Takahashi | 2025-07-08 |
| 11990683 | Wireless communication device and wireless communication method | — | 2024-05-21 |
| 11689299 | Wireless communication apparatus with calibration | — | 2023-06-27 |
| 11581956 | Radio communication system, radio communication apparatus, radio communication method, and non-transitory computer readable medium | — | 2023-02-14 |
| 11502405 | Transmission/reception baseband-processing device, communication system, correction method, and program | — | 2022-11-15 |
| 11456762 | Control device and radio communication device | — | 2022-09-27 |
| 10944489 | Active antenna system, communication device, calibration method of active antenna system and recording medium | — | 2021-03-09 |
| 10791015 | Wireless communication apparatus, wireless communication method, and non-transitory computer readable medium | — | 2020-09-29 |
| 10404656 | Antenna system | — | 2019-09-03 |
| 9560541 | Wireless transmission device, VSWR determination device, and VSWR determination method | — | 2017-01-31 |
| 9118294 | Receiving device and gain control method | — | 2015-08-25 |
| 8761704 | Receiver of carrier sense multiplexing connection method and interference suppressing method thereof | — | 2014-06-24 |
| 8674786 | Radio communication apparatus | Yasufumi Sasaki | 2014-03-18 |
| 8462883 | Transmission apparatus and method of controlling the same | — | 2013-06-11 |
| 8363695 | Wireless communication apparatus and a reception method involving frequency hopping | — | 2013-01-29 |
| 8183957 | Radio communication apparatus | Yasufumi Sasaki | 2012-05-22 |
| 8125390 | Small-size wide band antenna and radio communication device | Akio Kuramoto | 2012-02-28 |
| 7579996 | Foldable broadband antenna and method of using the same | Akio Kuramoto | 2009-08-25 |
| 6580901 | Burst-type transmission output power control apparatus capable of reducing phase errors | — | 2003-06-17 |
| 6078221 | Field effect transistor amplifier | — | 2000-06-20 |
| 5886574 | High-frequency amplifier | — | 1999-03-23 |