Top Inventors at Agoop All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuhisa Shibayama | 5 |
| 2 | Yusuke Kato | 3 |
| 3 | Yuji Soga | 3 |
| #4 | Yutaka Yamada | 3 |
| #5 | Hirofusa Watamori | 2 |
| #6 | Takashi Umakoshi | 2 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuhisa Shibayama | 5 |
| 2 | Yusuke Kato | 3 |
| 3 | Yuji Soga | 3 |
| #4 | Yutaka Yamada | 3 |
| #5 | Hirofusa Watamori | 2 |
| #6 | Takashi Umakoshi | 2 |