Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113557 | Radio frequency module and communication device | Yuichi Tannan, Hirotsugu MORI | 2024-10-08 |
| 11856529 | Communication circuit and control method for communication circuit | Hidenori Obiya, Hirotsugu MORI | 2023-12-26 |
| 11811371 | Radio-frequency circuit and communication device | Hidenori Obiya, Hirotsugu MORI | 2023-11-07 |
| 11722159 | Radio frequency module and communication device | Yuichi Tannan, Hirotsugu MORI | 2023-08-08 |
| 11509336 | Radio-frequency circuit, communication device, and antenna module | Hirotsugu MORI | 2022-11-22 |
| 11452050 | Communication circuit and control method for communication circuit | Hidenori Obiya, Hirotsugu MORI | 2022-09-20 |
| 11431304 | Radio-frequency circuit and communication device | Hidenori Obiya, Hirotsugu MORI | 2022-08-30 |
| 11349508 | Radio frequency module and communication device | Yuichi Tannan, Hirotsugu MORI | 2022-05-31 |
| 11290966 | Communication circuit and control method for communication circuit | Hidenori Obiya, Hirotsugu MORI | 2022-03-29 |
| 11228988 | Communication circuit and control method for communication circuit | Hidenori Obiya, Hirotsugu MORI | 2022-01-18 |
| 11211958 | Radio-frequency circuit and communication device | Hidenori Obiya | 2021-12-28 |
| 10971459 | High-frequency module | Hidenori Obiya, Reiji Nakajima | 2021-04-06 |
| 10505505 | Power amplification module, front-end circuit, and communication device | Hidenori Obiya, Reiji Nakajima | 2019-12-10 |
| 10340971 | Power amplification module, front-end circuit, and communication device | Hidenori Obiya, Reiji Nakajima | 2019-07-02 |
| 10158392 | Transmission-reception device | Hidenori Obiya, Shinya Mizoguchi | 2018-12-18 |
| 10128796 | Power amplification module and front end circuit | Hidenori Obiya, Tsuyoshi Sato, Shingo Yanagihara | 2018-11-13 |
| 10116348 | High-frequency power amplifying module and communication apparatus | Hidenori Obiya | 2018-10-30 |
| 9985673 | Transmission-reception apparatus and reflected signal suppressing method | Hidenori Obiya, Shinya Mizoguchi | 2018-05-29 |
| 9948331 | Transmission circuit, high-frequency front-end circuit, transmission signal control method, and high-frequency front-end transmission/reception control method | Hidenori Obiya, Kiichiro Takenaka, Masahiro Ito, Satoshi Arayashiki | 2018-04-17 |
| 9787334 | High frequency power amplifier, high frequency front-end circuit, and radio communication device | Hidenori Obiya, Hisao Hayafuji, Takaya Wada | 2017-10-10 |
| 9743519 | High-frequency component and high-frequency module including the same | Kiyofumi Takai, Hidenori Obiya | 2017-08-22 |
| 9739871 | Transmission-reception apparatus | Hidenori Obiya, Ryuken Mizunuma, Shinya Mizoguchi, Atsuyuki Yuasa, Hisao Hayafuji | 2017-08-22 |
| 9407315 | Transmission/reception device | Hidenori Obiya, Shinya Mizoguchi | 2016-08-02 |