Top Inventors at Arigen Pharmaceuticals All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaichi Yamamoto | 4 |
| 2 | Haruhiko Machida | 2 |
| 3 | Hiroyuki Saimoto | 1 |
| #4 | Kiyoshi Kita | 1 |
| #5 | Naoki Yamamoto | 1 |
| #6 | Nobutaka Fujii | 1 |
| #7 | Norio Shibata | 1 |
| #8 | Takeshi Toru | 1 |
| #9 | Tomoyoshi Hosokawa | 1 |
| #10 | Tomoyoshi Nozaki | 1 |
| #11 | Yoshihiro Shigemasa | 1 |
| #12 | Yoshisada Yabu | 1 |