Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5448196 | Phase shift circuit | Tsutomu Nakai | 1995-09-05 |
| 4926271 | Recording reproducing control circuit for recording apparatus | Hidehiko Aoki | 1990-05-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5448196 | Phase shift circuit | Tsutomu Nakai | 1995-09-05 |
| 4926271 | Recording reproducing control circuit for recording apparatus | Hidehiko Aoki | 1990-05-15 |