Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488515 | Acoustic emission wave detection system for a high voltage apparatus | Daichi KAWAMURA, Toru Masuda, Ayumu Hatanaka | 2019-11-26 |
| 10410580 | Organic electroluminescent display device | Naoki Tokuda, Masamitsu Furuie | 2019-09-10 |