Takenaka; Sadao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takenaka; Sadao.The latest application filed is for "digital demodulator apparatus".
- Takenaka; Sadao - Yokohama JP
- Takenaka; Sadao - Kyoto JA
| Patent | Date |
|---|---|
| Digital demodulator apparatus Grant 5,005,186 - Aono , et al. April 2, 1 | 1991-04-02 |
| Decision timing control circuit Grant 4,912,726 - Iwamatsu , et al. March 27, 1 | 1990-03-27 |
| Multilevel amplitude modulation and demodulation communication system Grant 4,860,316 - Takenaka , et al. August 22, 1 | 1989-08-22 |
| Radio data transmission system Grant 4,809,298 - Sakane , et al. February 28, 1 | 1989-02-28 |
| Radio communication system Grant 4,665,532 - Fukuda , et al. May 12, 1 | 1987-05-12 |
| Method for generating a pseudo-signal in an error rate supervisory unit and circuit for carrying out the same Grant 4,247,938 - Kurihara , et al. January 27, 1 | 1981-01-27 |
| Cigarette Filter Materials Grant 3,670,740 - Takenaka , et al. June 20, 1 | 1972-06-20 |
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