Top Inventors at N.P.S. Company All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Seong Ho Bae | 9 |
| 2 | Jinbao Chen | 8 |
| 3 | Junjie Dai | 8 |
| #4 | Dae Seok SONG | 3 |
| #5 | Michael O. Nielson | 3 |
| #6 | Scott Nielson | 3 |
| #7 | Won-Sik NAM | 3 |
| #8 | Kang Heum YEON | 2 |
| #9 | Dong-kwan Won | 1 |
| #10 | Hong-Xing Wang | 1 |
| #11 | Hyun Jin Park | 1 |
| #12 | Ji-Young Jeong | 1 |
| #13 | Kyung Chun Jung | 1 |
| #14 | Shiro Sakai | 1 |
| #15 | Yoshiyasu Ishihama | 1 |
| #16 | Yutaka Amijima | 1 |
| #17 | Yuji Mori | 1 |
| #18 | Yukichi Takamatsu | 1 |