Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshiharu Sawa | Kyowa Chemical Industry Co. | 2 |
| 2 | Eiichi Ishigaki | Ishigaki Company Limited | 1 |
| 2 | Takahiro Ueta | Japan Hydrazine Co. | 1 |
| 2 | Atsushi Sugino | Japan Hydrazine Co. | 1 |
| 2 | Tomoko Tachifuji | Kyowa Chemical Industry Co. | 1 |
| 2 | Shuichi Nemugaki | Japan Hydrazine Co. | 1 |
| 2 | Masaharu Kita | Japan Hydrazine Co. | 1 |