Top Inventors at Nitto Pharmaceutical Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Yasunori YONEJIMA | 9 |
| 2 | Jun Ogawa | 8 |
| 3 | Shigenobu Kishino | 8 |
| #4 | Keiko HISA | 3 |
| #5 | Nobuyuki Takahashi | 3 |
| #6 | Teruo KAWADA | 3 |
| #7 | Tsuyoshi Goto | 3 |
| #8 | Chiaki MATSUZAKI | 2 |
| #9 | Kenji Yamamoto | 2 |
| #10 | Sakayu Shimizu | 2 |
| #11 | Tsunataro Kishida | 2 |
| #12 | Hidekazu Kim | 1 |
| #13 | Si-Bum Park | 1 |
| #14 | Takashi Hirata | 1 |
| #15 | Tatsuya SUGAWARA | 1 |
| #16 | Yoshie Uchibori | 1 |
| #17 | Yuiko Matsubara | 1 |
| #18 | Tsutomu Ushijima | 1 |