Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuichiro Nakaoki | Toray Industries | 1 |
| 1 | Takashi Morohoshi | Nippon Steel | 1 |
| 1 | Kazunori Ohmizo | Nereus Pharmaceuticals | 1 |
| 1 | Matsuo Usuda | Nippon Steel | 1 |
| 1 | Masakazu Ii | Nippon Steel Chemical Co. | 1 |
| 1 | Masanori Kohno | Nippon Steel Chemical Co. | 1 |
| 1 | Satoshi Koyanagi | Furukawa Electric Co. | 1 |