Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumio Arakawa | Hitachi | 2 |
| 1 | Hideki Sawaguchi | Hitachi | 2 |
| 3 | Yasuhide Kitaoka | Teac | 1 |
Part of California
5 patents · 3 inventors
Ranked #8,220 of 28,648 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumio Arakawa | Hitachi | 2 |
| 1 | Hideki Sawaguchi | Hitachi | 2 |
| 3 | Yasuhide Kitaoka | Teac | 1 |
Part of California