Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kanazawa | Pentax | 3 |
| 2 | Hiroshi Houzouji | Hitachi | 2 |
| 3 | Naoya Mashiko | Hitachi | 1 |
| 3 | Akira Sekine | Hitachi | 1 |
| 3 | Shuji Katoh | Hitachi | 1 |
| 3 | Yoshiro Mikami | Hitachi | 1 |
9 patents · 6 inventors
Ranked #9,724 of 44,143 cities Top 25%
Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kanazawa | Pentax | 3 |
| 2 | Hiroshi Houzouji | Hitachi | 2 |
| 3 | Naoya Mashiko | Hitachi | 1 |
| 3 | Akira Sekine | Hitachi | 1 |
| 3 | Shuji Katoh | Hitachi | 1 |
| 3 | Yoshiro Mikami | Hitachi | 1 |