Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hirofumi Yamaguchi | Ngk Insulators | 2 |
| 2 | Satoshi Wakabayashi | Ebara | 1 |
| 2 | Kazuki Yamada | Dai Nippon Printing Co. | 1 |
4 patents · 3 inventors
Ranked #13,188 of 40,155 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hirofumi Yamaguchi | Ngk Insulators | 2 |
| 2 | Satoshi Wakabayashi | Ebara | 1 |
| 2 | Kazuki Yamada | Dai Nippon Printing Co. | 1 |