Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsunori Nishita | Kuraray Co. | 4 |
| 1 | Mitsunori Hitomi | Kuraray Co. | 4 |
| 3 | Hiroaki Kitatomi | Kuraray Co. | 3 |
| #4 | Jun Tsujimoto | Kabushiki Kaisha Toshiba | 2 |
| #5 | Kiyoto Otsuka | Kuraray Co. | 1 |
| #5 | Masanobu Nogome | Sumitomo Electric Industries | 1 |
| #5 | Aya Benzaki | Calgon Carbon | 1 |