Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293774 | Notification control apparatus and notification control method | Yuji Igarashi | 2022-04-05 |
| 11263859 | Maintenance monitoring apparatus, system, method, and program | Shingo Takahashi, Eisuke Saneyoshi, Junichi Miyamoto, Shigeru Koumoto | 2022-03-01 |