Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389899 | Frequency synthesizer having quick frequency pull in and phase lock-in | Shinya Yahagi, Toshimitsu Kibayashi, Yoshifumi Toda | 1995-02-14 |
| 5371800 | Speech detection circuit | Masahiro Aota, Seiji Komatsuda, Toshihiro Ibuka, Yoshihiro Matsumoto | 1994-12-06 |
| 5339460 | Amplifier provided at output stage of intermediate frequency amplifying circuit of mobile communication system | Minoru Sakata | 1994-08-16 |