Top Inventors at Il-Yang Pharm. Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Dong-Yeon Kim | 5 |
| 2 | Dae Ho Cho | 4 |
| 3 | Jeong-Min Park | 4 |
| #4 | Sa Ik Bang | 4 |
| #5 | Sang-Yoon Kim | 4 |
| #6 | Dae-Jin Cho | 3 |
| #7 | Gong-Yeal Lee | 3 |
| #8 | Ha Rum Lee | 3 |
| #9 | Hong-Youb Kim | 3 |
| #10 | Juah Son | 3 |
| #11 | Seok Hun Woo | 3 |
| #12 | Sun Young Yoon | 3 |
| #13 | Yoo Rim Park | 3 |
| #14 | Byoung-Cheol Han | 2 |
| #15 | Dong Yeun Kim | 2 |
| #16 | Dong Woo Park | 2 |
| #17 | Gi ju Chung | 2 |
| #18 | Hong Ryeol JEON | 2 |
| #19 | Sang Hoon Nam | 2 |
| #20 | Sung Kol Hong | 2 |
| #21 | Su Kim | 2 |
| #22 | Sun-Ahe Lee | 2 |
| #23 | Sung Jun Park | 2 |
| #24 | Yong Seok Kim | 2 |
| #25 | Choong Am Ahn | 1 |
| #26 | Hae-Un Lee | 1 |
| #27 | Hae Kyoung Lim | 1 |
| #28 | Hee-Jong Kim | 1 |
| #29 | Hee Jun Kim | 1 |
| #30 | Hun Taeg Chung | 1 |
| #31 | Hyounggee Baek | 1 |
| #32 | Hyun Ju | 1 |
| #33 | Jae-Gun Kim | 1 |
| #34 | Jin Young Lee | 1 |
| #35 | Joong Suck Chung | 1 |
| #36 | Kil Do Cho | 1 |
| #37 | Min Kyung Jung | 1 |
| #38 | Ok-Sang Jung | 1 |
| #39 | Seung Moon Lee | 1 |
| #40 | Seung-Beom Park | 1 |
| #41 | Seung Bin Yoon | 1 |
| #42 | Si Nae Lee | 1 |
| #43 | Soo Gyeong Ha | 1 |
| #44 | Sung Moo Kim | 1 |
| #45 | Woo-Chul Bae | 1 |
| #46 | Yang Ha Cho | 1 |
| #47 | Yong-Suk Lee | 1 |
| #48 | Youn Soo Sohn | 1 |