Top Inventors at Sucampo Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryuji Ueno | 57 |
| 2 | Ryu Hirata | 9 |
| 3 | Yasuhiro Harada | 7 |
| #4 | Tatsuya Matsukawa | 5 |
| #5 | Kazuhiro Masuzaki | 4 |
| #6 | Tsuyoshi Habe | 4 |
| #7 | John Cuppoletti | 3 |
| #8 | Junichi Kawasaki | 2 |
| #9 | Myra L. Patchen | 2 |
| #10 | Sachiko Kuno | 2 |
| #11 | Yoshie Nishimura | 2 |
| #12 | Yukiko Hashitera | 2 |
| #13 | Deepak Tiwari | 1 |
| #14 | Hiroyuki Kotajima | 1 |
| #15 | Katsuya Sakata | 1 |
| #16 | Kazuo Tsubota | 1 |
| #17 | Makoto Suematsu | 1 |
| #18 | Michiharu HANDA | 1 |
| #19 | Michael Möller | 1 |
| #20 | Noriyuki Yamamoto | 1 |
| #21 | Peter Lichtlen | 1 |
| #22 | Robert Gurny | 1 |
| #23 | Sachiko Tsukita | 1 |
| #24 | Shunsuke Fukuya | 1 |
| #25 | Yukihiko Mashima | 1 |
| #26 | Akihiro Higuchi | 1 |