Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9066315 | Information processing apparatus, communication system, and information processing method | Shinichiro Tsuda | 2015-06-23 |
| 6070063 | Transmitting apparatus and method of adjusting gain of signal to be transmitted, and receiving apparatus and method of adjusting gain of received signal | Atsushi Yoshizawa, Tomoya Yamaura | 2000-05-30 |
| 5862461 | Transmitting apparatus and method of adjusting gain of signal to be transmitted, and receiving apparatus and method of adjusting gain of received signal | Atsushi Yoshizawa, Tomoya Yamaura | 1999-01-19 |
| 5590419 | Variable power circuit and apparatus using the power circuit | — | 1996-12-31 |
| 5432779 | Time division multiplex transmitting/receiving system | Hideaki Sato, Sei Suzuki, Hisaki Hiraiwa | 1995-07-11 |
| 5406225 | Bias control circuit for radio-frequency power amplifier | Sachio Iida, Hideaki Sato | 1995-04-11 |
| 5193218 | Signal transmission reception switching apparatus | — | 1993-03-09 |
| 4819272 | Intermittently driven transmitter | Norio Numata | 1989-04-04 |