Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679336 | Toy set | Isao Kokubun | 2023-06-20 |
| 11673069 | Transformable toy and toy set including transformable toy | Isao Kokubun | 2023-06-13 |
| 11552318 | Method of manufacturing electricity-generating assembly | Young June Park, Min Jin Kim, Yu Seok Kim, Han Hyung Lee, Seung Ah Yu +3 more | 2023-01-10 |