Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Haga | Ishihara Sangyo Kaisha | 68 |
| 2 | Masamitsu Tsukamoto | Ishihara Sangyo Kaisha | 20 |
Part of Ohio
88 patents · 2 inventors
Ranked #17,566 of 111,555 cities Top 20%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Haga | Ishihara Sangyo Kaisha | 68 |
| 2 | Masamitsu Tsukamoto | Ishihara Sangyo Kaisha | 20 |
Part of Ohio