Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keigo Matsumoto | Oki Data | 5 |
| 2 | Hirofumi Nakamura | — | 4 |
9 patents · 2 inventors
Ranked #9,362 of 40,593 cities Top 25%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keigo Matsumoto | Oki Data | 5 |
| 2 | Hirofumi Nakamura | — | 4 |