Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinichi Dosaka | Olympus Optical Co. | 2 |
| 2 | Kenji Tsujita | Konica | 1 |
| 2 | Masao Amano | Canon | 1 |
| 2 | Yoshinobu Tarutani | Hitachi | 1 |
5 patents · 4 inventors
Ranked #6,342 of 22,654 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinichi Dosaka | Olympus Optical Co. | 2 |
| 2 | Kenji Tsujita | Konica | 1 |
| 2 | Masao Amano | Canon | 1 |
| 2 | Yoshinobu Tarutani | Hitachi | 1 |