Top Inventors at Nippon Steel Engineering Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Hitoshi Donomae | 1 |
| 2 | Kenji Nakao | 1 |
| 3 | Kimihito Suzuki | 1 |
| #4 | Nobuaki Ito | 1 |
| #5 | Toshio Isohara | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hitoshi Donomae | 1 |
| 2 | Kenji Nakao | 1 |
| 3 | Kimihito Suzuki | 1 |
| #4 | Nobuaki Ito | 1 |
| #5 | Toshio Isohara | 1 |