Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005186 | Digital demodulator apparatus | Yoshihito Aono, Takanori Iwamatsu, Morihiko Minowa, Yoshimasa Daidoh, Hiroshi Nakamura +1 more | 1991-04-02 |
| 4912726 | Decision timing control circuit | Takanori Iwamatsu, Yoshihito Aono, Morihiko Minowa | 1990-03-27 |
| 4860316 | Multilevel amplitude modulation and demodulation communication system | Yoshihito Aono, Takanori Iwamatsu, Morihiko Minowa, Yoshimasa Daido, Hiroshi Nakamura | 1989-08-22 |
| 4809298 | Radio data transmission system | Toshiaki Sakane, Morihiko Minowa, Yoshihito Aono, Yoshimasa Daidoh | 1989-02-28 |
| 4665532 | Radio communication system | Eisuke Fukuda, Yukio Takeda, Yoshimasa Daido, Hiroshi Nakamura, Susumu Sasaki | 1987-05-12 |
| 4394626 | Phase synchronizing circuit | Hiroshi Kurihara, Eiji Itaya | 1983-07-19 |
| 4310803 | Bandpass filter circuit | Hiroshi Kurihara | 1982-01-12 |
| 4247938 | Method for generating a pseudo-signal in an error rate supervisory unit and circuit for carrying out the same | Hiroshi Kurihara, Tadayoshi Katoh | 1981-01-27 |