Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsuaki Morigami | Panasonic | 3 |
| 2 | Masahide Waki | Stella Chemifa | 1 |
| 2 | Kazutaka Hirano | Stella Chemifa | 1 |
| 2 | Taro Ohe | Nippon Steel & Sumitomo Metal | 1 |
| 2 | Taketo Johchi | Air Water | 1 |
| 2 | Akira Minagoshi | Sumitomo Rubber Industries | 1 |
| 2 | Hiroki Hamano | Panasonic | 1 |