Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462137 | Designed sign system | Atsuyoshi Tanaka | 2022-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462137 | Designed sign system | Atsuyoshi Tanaka | 2022-10-04 |