Issued Patents All Time
Showing 151–159 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5828707 | Differential detecting apparatus for detecting phase difference of phase-modulated signal | Hitoshi Takai, Hidetoshi Yamasaki | 1998-10-27 |
| 5825820 | Waveform shaping method and equipment | Shouichi Koga, Hitoshi Takai, Koji Kai, Hidetoshi Yamasaki | 1998-10-20 |
| 5760629 | DC offset compensation device | Hitoshi Takai, Hidetoshi Yamasaki, Akihiro Tatsuta | 1998-06-02 |
| 5712879 | Differential detecting device | Akihiro Tatsuta, Hitoshi Takai | 1998-01-27 |
| 5617374 | Signal detection device and clock recovery device using the same | Shinichiro Ohmi, Hitoshi Takai | 1997-04-01 |
| 5561673 | Antenna switched diversity reciever | Hitoshi Takai, Hidetoshi Yamasaki | 1996-10-01 |
| 5504774 | Data transmitting and receiving apparatus | Hitoshi Takai, Hidetoshi Yamasaki | 1996-04-02 |
| 5454012 | Digital signal transmission device for improvement of anti-multipath feature, a method of the same and digital signal transmission waveform | Hitoshi Takai, Hidetoshi Yamasaki | 1995-09-26 |
| 5446770 | Time division duplex transceiver | Hitoshi Takai, Hidetoshi Yamasaki | 1995-08-29 |