Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tatsuki Satou | Takeda Vaccines | 2 |
| 2 | Yutaka Omoto | Hitachi | 1 |
| 2 | Atsutaka Hayashi | NS Sumikin Stainless | 1 |
| 2 | Junichi Hamada | NS Sumikin Stainless | 1 |
| 2 | Tooru Matsuhashi | NS Sumikin Stainless | 1 |
| 2 | Ken Yoshioka | Hitachi | 1 |