Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293978 | Voltage application device for testing plurality of devices and method of forming output voltage waveform | Shigeki Ishii, Katsuaki Sugiyama, Kenichi Narikawa, Takumi Nagura | 2022-04-05 |