Top Inventors at Woojin All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hyeong-Keor Yoo | 2 |
| 2 | Je-Suk Woo | 2 |
| 3 | Noriaki Saito | 2 |
| #4 | Chang-guen Lee | 1 |
| #5 | Dong-Woon Han | 1 |
| #6 | Fumiyasu Ikarashi | 1 |
| #7 | Hee June Park | 1 |
| #8 | Hideo Kawaguchi | 1 |
| #9 | Hyeon Kyu Joo | 1 |
| #10 | Hyun Myoung Shin | 1 |
| #11 | Jung-Chul Kim | 1 |
| #12 | Kazuo Takemura | 1 |
| #13 | Ki Han Nam | 1 |
| #14 | Kunihiro Takahashi | 1 |
| #15 | Kye Hyeon RYU | 1 |
| #16 | Minehiro Tonosaki | 1 |
| #17 | Seung-Han Baik | 1 |
| #18 | Sung-Il Kim | 1 |
| #19 | Toru Akiyama | 1 |
| #20 | Yong-Chul Son | 1 |