Top Inventors at Leisure 2019
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Louis F. Polk, III | 2 |
| 2 | Isao Yonekubo | 1 |
| 2 | Masato Kawaguchi | 1 |
| 2 | Shinya Sugimoto | 1 |
| 2 | Susumu Osawa | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Louis F. Polk, III | 2 |
| 2 | Isao Yonekubo | 1 |
| 2 | Masato Kawaguchi | 1 |
| 2 | Shinya Sugimoto | 1 |
| 2 | Susumu Osawa | 1 |