Top Inventors at Kitagawa Ironworks Co. 1989
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiyonori Takeda | 1 |
| 1 | Takeshi Harada | 1 |
| 1 | Toshio Nagahisa | 1 |
| 1 | Hisashi Shiraki | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kiyonori Takeda | 1 |
| 1 | Takeshi Harada | 1 |
| 1 | Toshio Nagahisa | 1 |
| 1 | Hisashi Shiraki | 1 |