Top Inventors at Lonseal 1989
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryuzo Kawaguchi | 3 |
| 2 | Kazuo Suzuki | 2 |
| 2 | Tatsuo Waki | 2 |
| 2 | Takeshi Watanabe | 2 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryuzo Kawaguchi | 3 |
| 2 | Kazuo Suzuki | 2 |
| 2 | Tatsuo Waki | 2 |
| 2 | Takeshi Watanabe | 2 |