Top Inventors at Mark'S Group Holdings All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuhiko Takaghi | 4 |
| 2 | Hiromi MURAOKA | 1 |
| 2 | Hiroaki Takei | 1 |
| 2 | Meguru Ishida | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuhiko Takaghi | 4 |
| 2 | Hiromi MURAOKA | 1 |
| 2 | Hiroaki Takei | 1 |
| 2 | Meguru Ishida | 1 |