Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068936 | Playing surface for spinning top toy | Kei Nishizawa, Douglas Arthur Schultheis | 2025-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068936 | Playing surface for spinning top toy | Kei Nishizawa, Douglas Arthur Schultheis | 2025-04-01 |