Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Nagao | Sumitomo Electric Industries | 2 |
| 2 | Mariko Kobayashi | Topcon | 1 |
| 2 | Yoshio Okayama | Sanyo Electric Co. | 1 |
Part of Massachusetts
4 patents · 3 inventors
Ranked #13,188 of 40,155 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Nagao | Sumitomo Electric Industries | 2 |
| 2 | Mariko Kobayashi | Topcon | 1 |
| 2 | Yoshio Okayama | Sanyo Electric Co. | 1 |
Part of Massachusetts