Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kei Ishida | Brother Kogyo | 3 |
| 2 | Mitsuya Tokumoto | Murata Machinery | 1 |
| 2 | Kentaro TSUJIMOTO | Daido Metal Company | 1 |
5 patents · 3 inventors
Ranked #11,571 of 40,155 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kei Ishida | Brother Kogyo | 3 |
| 2 | Mitsuya Tokumoto | Murata Machinery | 1 |
| 2 | Kentaro TSUJIMOTO | Daido Metal Company | 1 |