Top Inventors at Mitsui Aluminium Co. All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shingo Matsui | 3 |
| 1 | Akio Era | 3 |
| 3 | Hidetsugu Ikeda | 2 |
| #4 | Hidetsuga Ikeda | 1 |
| #4 | Kenshi Kuwahara | 1 |
| #4 | Sanji Nishimura | 1 |
| #4 | Yoshishige Tsumura | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shingo Matsui | 3 |
| 1 | Akio Era | 3 |
| 3 | Hidetsugu Ikeda | 2 |
| #4 | Hidetsuga Ikeda | 1 |
| #4 | Kenshi Kuwahara | 1 |
| #4 | Sanji Nishimura | 1 |
| #4 | Yoshishige Tsumura | 1 |