Top Inventors at Nagaoka International All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tadayoshi Nagaoka | 14 |
| 2 | Derry D. Sparlin | 4 |
| 3 | Hitoshi Mimura | 3 |
| #4 | Kiyokazu Mukai | 2 |
| #5 | Hui Cai | 1 |
| #5 | Jeff Ashton | 1 |
| #5 | Tadao Oiwa | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tadayoshi Nagaoka | 14 |
| 2 | Derry D. Sparlin | 4 |
| 3 | Hitoshi Mimura | 3 |
| #4 | Kiyokazu Mukai | 2 |
| #5 | Hui Cai | 1 |
| #5 | Jeff Ashton | 1 |
| #5 | Tadao Oiwa | 1 |