Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideki Osaka | Hitachi | 3 |
| 2 | Kazuya Tsukada | Konica Minolta Medical & Graphic | 1 |
| 2 | Shimpei Miyakawa | Ebara | 1 |
| 2 | Shigemichi Fukayama | Nippon Soda Co. | 1 |
6 patents · 4 inventors
Ranked #7,349 of 28,648 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideki Osaka | Hitachi | 3 |
| 2 | Kazuya Tsukada | Konica Minolta Medical & Graphic | 1 |
| 2 | Shimpei Miyakawa | Ebara | 1 |
| 2 | Shigemichi Fukayama | Nippon Soda Co. | 1 |