Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066543 | Toy top playing apparatus | Haruhisa Ujita, Nobuo Kobayashi, Hiroaki Fujimaki | 2011-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066543 | Toy top playing apparatus | Haruhisa Ujita, Nobuo Kobayashi, Hiroaki Fujimaki | 2011-11-29 |