Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5574754 | Sliding correlator | Takao Kurihara, Yoshitaka Uchida | 1996-11-12 |
| 5347534 | Automatic gain control system | Shigeo Akazawa, Masaharu Mori | 1994-09-13 |
| 5293398 | Digital matched filter | Noriyuki Hamao | 1994-03-08 |
| 5291515 | Spread spectrum communication device | Yoshitaka Uchida, Mamoru Endo, Shigeo Akazawa | 1994-03-01 |
| 5228055 | Spread spectrum communication device | Yoshitaka Uchida, Mamoru Endo, Shigeo Akazawa | 1993-07-13 |
| 5105436 | Spread spectrum receiver | Masaharu Mori, Shoichi Minagawa | 1992-04-14 |
| 5073898 | Communication device | Mamoru Endo | 1991-12-17 |
| 5062121 | Spread spectrum communication device | Takao Kurihara | 1991-10-29 |
| 5058128 | Spread spectrum communication receiver | Takao Kurihara | 1991-10-15 |
| 5048052 | Spread spectrum communication device | Shoichi Minagawa, Masaharu Mori | 1991-09-10 |
| 4965759 | Spread-spectrum receiver | Yoshitaka Uchida, Masaharu Mori | 1990-10-23 |
| 4943975 | Spread spectrum communication receiver | Takao Kurihara, Masaharu Mori | 1990-07-24 |
| 4924188 | Spread spectrum receiver having phase shifter for effecting phase synchronization of two convolvers | Shigeo Akazawa, Masaharu Mori | 1990-05-08 |
| 4908837 | Receiver for spread spectrum communication | Masaharu Mori, Shigeo Akazawa | 1990-03-13 |
| 4899364 | Automatic gain control system | Shigeo Akazawa, Masaharu Mori | 1990-02-06 |
| 4866735 | Spread spectrum communicating method | Masaharu Mori | 1989-09-12 |
| 4866734 | Receiver for spread spectrum communication | Shigeo Akazawa, Masaharu Mori | 1989-09-12 |
| 4864525 | Maximum length shift register sequence generator | Takao Kurihara | 1989-09-05 |
| 4862479 | Spread spectrum communication system | Takao Kurihara | 1989-08-29 |
| 4847861 | Maximum length linearly occurring code sequence generator in a spread spectrum communication system | Masaharu Mori | 1989-07-11 |
| 4845726 | Maximum length linearly recurring sequence generator control device | Takao Kurihara | 1989-07-04 |
| 4845654 | Pseudo random noise code generator | Masaaki Harada | 1989-07-04 |
| 4785410 | Maximum length shift register sequences generator | Takao Kurihara | 1988-11-15 |