Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827157 | Periodic signal generator circuit | Takeo Nakabayashi | 1989-05-02 |
| 4821225 | Arithmetic and logic unit with prior state dependent logic operations | Hideki Ando | 1989-04-11 |
| 4811267 | Digital signal processor with addressable and shifting memory | Hideki Ando, Harufusa Kondo | 1989-03-07 |