Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236182 | Automatic pre-programming system for TV receivers | Nobuo Minoura, Isao Matsumura, Takao Abumi, Kazuhiro Nakai | 1980-11-25 |
| 4205347 | Television signal determination in an automatic tuning system | Nobuo Minoura, Isao Matsumura, Takao Abumi, Kazuhiro Nakai | 1980-05-27 |