Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108201 | Polyimide optical waveguide | Shiro Nishi, Shigekuni Sasaki, Toshihiro Ichino, Fumio Yamamoto, Shinji Ando +2 more | 1992-04-28 |
| 5023620 | Cross-polarization interference cancellation system capable of stably carrying out operation | — | 1991-06-11 |
| 4835483 | QAM demodulator with rapid resynchronization function | — | 1989-05-30 |
| 4757266 | Demodulation system capable of establishing synchronization in a transient state | Yasuharu Yoshida, Masato Tahara, Manabu Yagi | 1988-07-12 |