Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Shibata | Kyowa Hakko Kogyo Co. | 3 |
| 2 | Toshihiro Takahashi | Nisshin Flour Milling | 1 |
| 2 | Satoshi Ogano | Tonengeneral Sekiyu K.K. | 1 |
| 2 | Toshiaki Kuribayashi | Tonen | 1 |
| 2 | Yoshinobu Okayasu | Tonen | 1 |