Top Inventors at Sumitomo Aluminum Smelting Company, Limited 1982
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Yamada | 3 |
| 2 | Hisakatsu Kato | 2 |
| 2 | Takuo Harato | 2 |
| 2 | Yasumi Shiozaki | 2 |
| #5 | Yasuo Shinya | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Yamada | 3 |
| 2 | Hisakatsu Kato | 2 |
| 2 | Takuo Harato | 2 |
| 2 | Yasumi Shiozaki | 2 |
| #5 | Yasuo Shinya | 1 |