Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahiro YAMABE | Bridgestone Sports Co. | 2 |
| 1 | Kengo Murakami | F-Tech | 2 |
| 3 | Shingo Kaneko | Tokuyama Soda | 1 |
| 3 | Kenta Fukumoto | Kyowa Hakko Bio Co. | 1 |
| 3 | Kazuhiro Okuma | Matsutani Chemical Industry Co. | 1 |