Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991849 | Wireless communication device and power source device | — | 2018-06-05 |
| 9882536 | Wireless apparatus and method for controlling voltage supplied to amplifier unit | — | 2018-01-30 |
| 8698620 | Wireless communications device | Osamu Sato, Hideyuki Yanagiya | 2014-04-15 |
| 8035444 | Amplifier apparatus | Yoichi Okubo, Manabu Nakamura, Yasuhiro Takeda, Taizo Ito, Terufumi Nagano +2 more | 2011-10-11 |
| 8030995 | Power circuit used for an amplifier | Yoichi Okubo, Manabu Nakamura, Yasuhiro Takeda, Taizo Ito, Naoki Hongo +3 more | 2011-10-04 |
| 7626455 | Distortion compensation apparatus | Taizo Ito, Yoichi Okubo, Toshio Nojima | 2009-12-01 |
| 7436259 | Amplification apparatus | Ryoki Haramoto | 2008-10-14 |
| 7375588 | Transmission amplifier | Junichiro Yamakawa | 2008-05-20 |
| 6417731 | Distortion-compensated amplifier device | Kiyoshi Funada, Junichiro Yamakawa, Yasuo Sera | 2002-07-09 |