Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766151 | Failure diagnosis device and failure diagnosis method | Toshimichi Urakawa | 2020-09-08 |
| 10543604 | Failure diagnostic device and failure diagnostic method | Toshiyuki Shimizu, Toru Takagi | 2020-01-28 |