Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10354209 | Service providing system and log information providing method | Sachiko Takeuchi | 2019-07-16 |
| 10225434 | Information processing system, information processing apparatus, and apparatus | — | 2019-03-05 |