Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroharu Wakabayashi | Kokusai Denshin Denwa Co. | 23 |
| 2 | Seiji Orii | Canon | 3 |
| 3 | Tsuyoshi Imaiida | Mitsubishi Mining | 2 |
28 patents · 3 inventors
Ranked #32,916 of 111,555 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroharu Wakabayashi | Kokusai Denshin Denwa Co. | 23 |
| 2 | Seiji Orii | Canon | 3 |
| 3 | Tsuyoshi Imaiida | Mitsubishi Mining | 2 |