Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429300 | High speed shift register circuit | Tetsuo Soejima | 1984-01-31 |
| 4377759 | Offset compensating circuit | Michinobu Ohhata, Toshihiko Matsumura, Takafumi Chujo, Masayuki Takahashi | 1983-03-22 |
| 4346476 | A/D, D/A Converter for PCM transmission system | Michinobu Ohhata, Toshi Ikezawa | 1982-08-24 |
| 4337459 | Digital-to-analog converter | Masauki Takahasi, Hisami Tanaka, Michinobu Ohhata | 1982-06-29 |