Hirashima; Masayoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirashima; Masayoshi.The latest application filed is for "program table displaying apparatus".
- Hirashima; Masayoshi - Osaka JP
- Hirashima; Masayoshi - Ibaraki JP
- Hirashima; Masayoshi - Takatsuki JA
| Patent | Date |
|---|---|
| Program table displaying apparatus Grant 5,517,254 - Monta , et al. May 14, 1 | 1996-05-14 |
| Video signal scrambling and descrambling apparatus Grant 5,488,658 - Hirashima * January 30, 1 | 1996-01-30 |
| Pay television system Grant 4,833,710 - Hirashima May 23, 1 | 1989-05-23 |
| Television sound signal processing apparatus Grant 4,745,476 - Hirashima May 17, 1 | 1988-05-17 |
| Teletext decoder Grant 4,667,235 - Nozoe , et al. May 19, 1 | 1987-05-19 |
| Multiplexed television signal processing system Grant 4,318,127 - Fukuda , et al. March 2, 1 | 1982-03-02 |
| Sampling clock reproducing apparatus Grant 4,303,942 - Fukuda , et al. December 1, 1 | 1981-12-01 |
| Multiplexed information signal receiving system Grant 4,222,073 - Hirashima September 9, 1 | 1980-09-09 |
| Sampling clock reproducing device Grant 4,202,012 - Hirashima May 6, 1 | 1980-05-06 |
| Information Transmitting And Receiving System Employing An Audio Subcarrier Modulated By Binary Signals Grant 3,632,863 - Hirashima January 4, 1 | 1972-01-04 |
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