Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Minoru Ikeda | Mitsubishi Electric | 1 |
| 1 | Hiroko Araki | Kohjin Co. | 1 |
| 1 | Toshikuni Sera | Mitsubishi Mining | 1 |
| 1 | Nobuhiro Uchimura | Kohjin Co. | 1 |
4 patents · 4 inventors
Ranked #9,387 of 28,648 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Minoru Ikeda | Mitsubishi Electric | 1 |
| 1 | Hiroko Araki | Kohjin Co. | 1 |
| 1 | Toshikuni Sera | Mitsubishi Mining | 1 |
| 1 | Nobuhiro Uchimura | Kohjin Co. | 1 |