Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukihiro Koyama | Yazaki | 2 |
| 2 | Ryoichi Yoshimoto | Nichia | 1 |
| 2 | Shunichi Kidoguchi | Ohkuchi Materials Co. | 1 |
| 2 | Kaoru Hishiki | Ohkuchi Materials Co. | 1 |
| 2 | Mika Okada | Sumitomo Metal Mining Co. | 1 |
6 patents · 5 inventors
Ranked #12,329 of 41,385 cities Top 30%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukihiro Koyama | Yazaki | 2 |
| 2 | Ryoichi Yoshimoto | Nichia | 1 |
| 2 | Shunichi Kidoguchi | Ohkuchi Materials Co. | 1 |
| 2 | Kaoru Hishiki | Ohkuchi Materials Co. | 1 |
| 2 | Mika Okada | Sumitomo Metal Mining Co. | 1 |