Top Inventors at Mitsubishi Pencil Corporation Of America All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sakae Hayao | 5 |
| 2 | Hiroyuki Ito | 2 |
| 2 | Hisami Tamano | 2 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sakae Hayao | 5 |
| 2 | Hiroyuki Ito | 2 |
| 2 | Hisami Tamano | 2 |