Top Inventors at Sugiyasu Industries Co. 1989
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyuki Kawada | 4 |
| 2 | Yusuke Kawana | 2 |
| 2 | Shunji Isogai | 2 |
| #4 | Kunimitsu Iwahashi | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyuki Kawada | 4 |
| 2 | Yusuke Kawana | 2 |
| 2 | Shunji Isogai | 2 |
| #4 | Kunimitsu Iwahashi | 1 |