Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270668 | Semiconductor amplifier | Yukio Ikeda, Kiyoharu Seino, Tadashi Takagi | 1993-12-14 |
| 5142240 | Amplifier circuit with correction of amplitude and phase distortions | Yoji Isota, Noriharu Suematsu, Yukio Ikeda, Tadashi Takagi, Shuji Urasaki | 1992-08-25 |
| 5101172 | Linear amplifier | Yukio Ikeda, Noriharu Suematsu, Yoji Isota, Tadashi Takagi, Shuji Urasaki | 1992-03-31 |
| 5093629 | Amplifier circuit having second order signal cancellation | Yukio Ikeda, Noriharu Suematsu, Yoji Isota, Tadashi Takagi, Shuji Urasaki | 1992-03-03 |
| 5093637 | Modulation device with input signal modification for correction of amplifier nonlinearities | Yoji Isota, Noriharu Suematsu, Yukio Ikeda, Tadashi Takagi, Shuji Urasaki | 1992-03-03 |