Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810226 | Calling device of motion toy and motion toy using said calling device | Hajime Takahashi | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810226 | Calling device of motion toy and motion toy using said calling device | Hajime Takahashi | 1989-03-07 |