Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naoyuki Takahashi | Hitachi | 4 |
| 2 | Toshinao Kato | Techno Dynamics | 2 |
| 3 | Kazuhisa Katsumata | Sankyo Seisakusho | 1 |
| 3 | Hironori Totsuka | Techno Dynamics | 1 |
8 patents · 4 inventors
Ranked #10,212 of 43,797 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naoyuki Takahashi | Hitachi | 4 |
| 2 | Toshinao Kato | Techno Dynamics | 2 |
| 3 | Kazuhisa Katsumata | Sankyo Seisakusho | 1 |
| 3 | Hironori Totsuka | Techno Dynamics | 1 |