Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832652 | Circular, foldable toy | — | 1989-05-23 |
| 4813906 | Pivotable running toy | Koichi Sasagawa | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832652 | Circular, foldable toy | — | 1989-05-23 |
| 4813906 | Pivotable running toy | Koichi Sasagawa | 1989-03-21 |