Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7286494 | Polling communication system and polling control method | Takashi Kaku | 2007-10-23 |
| 7251289 | Data transmission method and data transmission apparatus | Takashi Kaku | 2007-07-31 |
| 7130356 | Data transmission method and data transmission apparatus | Takashi Kaku | 2006-10-31 |
| 6985539 | Peak suppression method and data transmission apparatus | Takashi Kaku | 2006-01-10 |
| 6104758 | Process and system for transferring vector signal with precoding for signal power reduction | Takashi Kaku, Hideo Miyazawa | 2000-08-15 |
| 6026122 | Process and system for transferring vector signal with precoding for signal power reduction | Takashi Kaku, Hideo Miyazawa | 2000-02-15 |
| 6009123 | Process and system for transferring vector signal with precoding for signal power reduction | Takashi Kaku, Hideo Miyazawa | 1999-12-28 |
| 5974090 | Special eye pattern and modulation and demodulation method using the same | Takashi Kaku, Hiroyasu Murata | 1999-10-26 |
| 5734681 | Process and system for transferring vector signal with precoding for signal power reduction | Takashi Kaku, Hideo Miyazawa | 1998-03-31 |
| 5598433 | Automatic equalizer and data mode convergence method | Takashi Kaku | 1997-01-28 |
| 5570390 | Timing generation device and data transmission device having the timing generation device | Takashi Kaku | 1996-10-29 |
| 5537437 | Initialization equalization for modulation and demodulation using special training pattern | Takashi Kaku, Hiroyasu Murata, Noboru Kawada, Hideo Miyazawa, Yuri Nigaki | 1996-07-16 |
| 5440589 | Frequency offset dealing modulator and demodulator apparatus | Takashi Kaku, Hiroyasu Murata | 1995-08-08 |
| 5189684 | Line signal deterioration removing systems | Takashi Kaku, Hiroki KISHIMOTO | 1993-02-23 |