Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235269 | Waveform measuring device | Shusaku Shimada | 1993-08-10 |
| 5235270 | Waveform measuring device | Shusaku Shimada | 1993-08-10 |
| 5153501 | Waveform measuring device | Shusaku Shimada | 1992-10-06 |