Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748622 | Satellite communication system | Takuro Muratani, Tatsuo Watanabe, Keiichiro Koga | 1988-05-31 |
| 4612515 | PLL having phase comparator with hysteresis characteristics | Hideo Kobayashi | 1986-09-16 |
| 4566100 | Bit error rate measuring system | Toshio Mizuno, Gunkichi Satoh | 1986-01-21 |
| 4553086 | Carrier power to noise power ratio measuring system for TDMA signals | Tatsuo Watanabe, Toshio Mizuno | 1985-11-12 |
| 4272846 | Method for cancelling impulsive noise | Takuro Muratani, Tatsuo Watanabe, Takeshi Mizuike | 1981-06-09 |