Top Inventors at Nihon Nohyaku Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Akiyuki Suwa | 4 |
| 2 | Ikki Yonemura | 4 |
| 3 | Shunpei Fujie | 4 |
| #4 | Akihiro Miyasaka | 2 |
| #5 | Naoto Shimizu | 2 |
| #6 | Ryosuke Tanaka | 2 |
| #7 | Chiaki Yamauchi | 1 |
| #8 | Masao Yamashita | 1 |
| #9 | Naoya Fujita | 1 |
| #10 | Yusuke Sano | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Akiyuki Suwa | 4 |
| 2 | Ikki Yonemura | 4 |
| 3 | Shunpei Fujie | 4 |
| #4 | Akihiro Miyasaka | 2 |
| #5 | Naoto Shimizu | 2 |
| #6 | Ryosuke Tanaka | 2 |
| #7 | Chiaki Yamauchi | 1 |
| #8 | Masao Yamashita | 1 |
| #9 | Naoya Fujita | 1 |
| #10 | Yusuke Sano | 1 |