Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042807 | Boxer doll and boxing game apparatus employing same | Koichi Sasakawa | 1991-08-27 |
| 4444391 | Teaching toy with stop action | Takashi Kaga | 1984-04-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042807 | Boxer doll and boxing game apparatus employing same | Koichi Sasakawa | 1991-08-27 |
| 4444391 | Teaching toy with stop action | Takashi Kaga | 1984-04-24 |