Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012688 | Discharge occurrence status evaluation device and evaluation method | Kotaro Tsuboi, Sho Iwai | 2018-07-03 |
| 9977069 | Non-contact discharge test method and device | Yuki Yamaguchi, Hiroyuki Tsubata | 2018-05-22 |