Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833921 | Information processing apparatus and abnormality diagnosis method | Ken Yokoyama | 2020-11-10 |
| 10768967 | Maintenance control method, system control apparatus and storage medium | Masazumi Matsubara | 2020-09-08 |
| 10621131 | Bridge connecting apparatus, communication control system, method and program | — | 2020-04-14 |