Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345191 | Broad-band amplifier | — | 1994-09-06 |
| 5272756 | Method and apparatus for determining phase correlation of a stereophonic signal | Masakatu Mizukami | 1993-12-21 |
| 5266938 | Method for calibrating a display and apparatus for implementing the same method | Susumu Mogi | 1993-11-30 |