Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Shimizu | Maxell | 11 |
| 2 | Tsuyoshi Ohnishi | Hitachi | 1 |
| 2 | Kenji Hyodo | Mitsubishi Paper Mills Limited | 1 |
Part of Pennsylvania
13 patents · 3 inventors
Ranked #4,423 of 28,648 cities Top 20%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Shimizu | Maxell | 11 |
| 2 | Tsuyoshi Ohnishi | Hitachi | 1 |
| 2 | Kenji Hyodo | Mitsubishi Paper Mills Limited | 1 |
Part of Pennsylvania