Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659249 | Activity management device, activity management system, and activity management method | Tomohiko FUJITA, Naoki Umeda, Makoto Kawasaki | 2020-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10659249 | Activity management device, activity management system, and activity management method | Tomohiko FUJITA, Naoki Umeda, Makoto Kawasaki | 2020-05-19 |