Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Watadani | Namba Press Works Co. | 3 |
| 1 | Kunihisa Wakimoto | Namba Press Works Co. | 3 |
| 3 | Tomohiro Gohara | Namba Press Works Co. | 1 |
7 patents · 3 inventors
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Watadani | Namba Press Works Co. | 3 |
| 1 | Kunihisa Wakimoto | Namba Press Works Co. | 3 |
| 3 | Tomohiro Gohara | Namba Press Works Co. | 1 |