Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shushi Nishimura | Kuraray Co. | 2 |
| 2 | Toshiyuki Matsuki | Subaru | 1 |
| 2 | Takayuki Yoshikawa | Kuraray Co. | 1 |
| 2 | Seiji Kihara | Kyushu Refractories Co. | 1 |
| 2 | Tokio Fukai | Ebara | 1 |
| 2 | Yoshifumi Egawa | Kuraray Co. | 1 |