Top Inventors at Frontier Engineering Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Hoshino | 4 |
| 2 | David Wilson | 2 |
| 3 | Katsuichi Saitou | 1 |
| #4 | Kunihiko Uemura | 1 |
| #5 | Satoru Tomita | 1 |
| #6 | Toshihide Nakamura | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Hoshino | 4 |
| 2 | David Wilson | 2 |
| 3 | Katsuichi Saitou | 1 |
| #4 | Kunihiko Uemura | 1 |
| #5 | Satoru Tomita | 1 |
| #6 | Toshihide Nakamura | 1 |