Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hirofumi Nakamura | — | 90 |
| 2 | Keigo Matsumoto | Oki Data | 47 |
| 3 | Masami Matsuura | Mitsubishi Electric | 12 |
149 patents · 3 inventors
Ranked #12,892 of 111,555 cities Top 15%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hirofumi Nakamura | — | 90 |
| 2 | Keigo Matsumoto | Oki Data | 47 |
| 3 | Masami Matsuura | Mitsubishi Electric | 12 |