Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235475 | Digital audio tape recorder | Mitsuru Shinohara, Hisao Kitazume | 1993-08-10 |
| 5222001 | Signal processing circuit of digital audio tape recorder | Hisao Kitazume | 1993-06-22 |
| 4351000 | Clock generator in PCM signal reproducing apparatus | — | 1982-09-21 |