Top Inventors at Sumitomo Mitsui Construction Co. 2019
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Shinjo | 1 |
| 1 | Junji Sako | 1 |
| 1 | Kazuhito SUGAYA | 1 |
| 1 | Kouichi Hasuo | 1 |
| 1 | Masahiro Nakajima | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Shinjo | 1 |
| 1 | Junji Sako | 1 |
| 1 | Kazuhito SUGAYA | 1 |
| 1 | Kouichi Hasuo | 1 |
| 1 | Masahiro Nakajima | 1 |