Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094998 | Heating cooker | Kobayashi Shozo, Jang Jun Lee, Yun Ic Hwang, Pung Yeun Cho, Hyung Min Kim +1 more | 2006-08-22 |
| 6891133 | Cooking apparatus | Kobayashi Shozo, Jung-Eui Hoh, Yun Ic Hwang, Pung Yeun Cho, Kwang Keun Kim | 2005-05-10 |