Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Ozawa | Kuraray Co. | 4 |
| 2 | Hirotoshi Sato | Mitsubishi Electric | 3 |
| 3 | Yasuhito Kitade | Kuraray Co. | 2 |
| 3 | Kaori MAEDA | Kuraray Co. | 2 |
| 3 | Yusaku Nomoto | Kuraray Co. | 2 |
| 3 | Toru Abe | Sumitomo Electric Industries | 2 |
| #7 | Wataru Tsuji | Kuraray Co. | 1 |
| #7 | Yushi Ozawa | Kuraray Co. | 1 |
| #7 | Noboru Higashida | Kuraray Co. | 1 |
| #7 | Katsuji Ujita | Kuraray Co. | 1 |
| #7 | Takao Hoshiba | Kuraray Co. | 1 |
| #7 | Naoya Minamoto | Kuraray Co. | 1 |
| #7 | Takuo Tsuruta | Kuraray Co. | 1 |