Top Inventors at Daechang Seat All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chan Ki Cho | 5 |
| 2 | Myung Soo Lee | 4 |
| 3 | Hyo Jeong KWON | 2 |
| #4 | Jin Oh Kim | 2 |
| #5 | Sang Uk Yu | 2 |
| #6 | Tae Jo Kim | 2 |
| #7 | Chang Ju Gi | 1 |
| #8 | Chan Ho Jeong | 1 |
| #9 | Eom Seok Yoo | 1 |
| #10 | Gil Ju Kim | 1 |
| #11 | Hun Woong Song | 1 |
| #12 | In Chang Hwang | 1 |
| #13 | In Ung Yeon | 1 |
| #14 | Jeong Soo Kim | 1 |
| #15 | Jun Yeol Heo | 1 |
| #16 | Kyoung Min Cho | 1 |
| #17 | Seon Chae Na | 1 |
| #18 | Young Dong Kim | 1 |
| #19 | Young-sun Lee | 1 |