Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972051 | Power amplifier circuit | Satoshi Tanaka, Kazuo Watanabe | 2021-04-06 |
| 10848111 | Power amplifier circuit | Kazuo Watanabe, Satoshi Tanaka | 2020-11-24 |
| 10804955 | High-frequency module | Satoshi Sakurai, Satoshi Tanaka, Kyoichi Hirayama, Tomohito Ito, Kenta Kurahashi | 2020-10-13 |
| 10348248 | Power amplifier module | Kiichiro Takenaka, Masahiro Ito, Masakazu Hori, Mitsuo Ariie, Hayato Nakamura +3 more | 2019-07-09 |
| 10224892 | Power amplification module | Satoshi Goto | 2019-03-05 |
| 10177724 | Power amplifier circuit | Satoshi Tanaka, Kazuo Watanabe, Takayuki Tsutsui, Masao Kondo, Fumio Harima +1 more | 2019-01-08 |
| 10020779 | Power amplifier module | Kiichiro Takenaka, Masahiro Ito, Masakazu Hori, Mitsuo Ariie, Hayato Nakamura +3 more | 2018-07-10 |
| 9948331 | Transmission circuit, high-frequency front-end circuit, transmission signal control method, and high-frequency front-end transmission/reception control method | Hidenori Obiya, Shinya Hitomi, Kiichiro Takenaka, Masahiro Ito | 2018-04-17 |
| 9654075 | Power amplification module | Satoshi Goto | 2017-05-16 |
| 9577580 | Power amplifier module | Kiichiro Takenaka, Masahiro Ito, Masakazu Hori, Mitsuo Ariie, Hayato Nakamura +3 more | 2017-02-21 |
| 9461602 | Power amplifier module | Kiichiro Takenaka, Masahiro Ito, Masakazu Hori, Mitsuo Ariie, Hayato Nakamura +3 more | 2016-10-04 |
| 8238839 | Receiver, transceiver, and mobile terminal device | Norio Hayashi, Takeshi Uchitomi, Tomomitsu Kitamura | 2012-08-07 |
| 7450921 | Communication semiconductor integrated circuit device for use in a mobile communication device for correcting variations in the oscillation frequency of a transmission oscillator by calibrating a current of the charge pump | Hirotaka Oosawa, Noriyuki Kurakami, Akira Okasaka, Yasuyuki Kimura, Toshiya Uozumi +2 more | 2008-11-11 |
| 7279991 | Semiconductor integrated circuit with PLL circuit | Jiro Shinbo, Hirotaka Oosawa, Toshiya Uozumi, Satoru Yamamoto | 2007-10-09 |
| 7187911 | Calibrated PLL for wide band communication semiconductor integrated polar loop transmitter | Hirotaka Oosawa, Noriyuki Kurakami, Akira Okasaka, Yasuyuki Kimura, Toshiya Uozumi +2 more | 2007-03-06 |
| 6717471 | Automatic gain adjustment circuit and amplifier using the same | Kenji Maio, Takeshi Doi | 2004-04-06 |