Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211195 | Noise current absorber | Hideharu Kawai | 2021-12-28 |
| 11080977 | Management system, server, management device, and management method | Hirokazu Aji | 2021-08-03 |
| 10920808 | Noise suppression member | — | 2021-02-16 |