Top Inventors at Tombow Pencil Co. 2011
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Erika Mizutani | 2 |
| 1 | Yoshinori Kouda | 2 |
| 3 | Donald J. Booty, Jr. | 1 |
| 3 | Hiromi Kuronuma | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Erika Mizutani | 2 |
| 1 | Yoshinori Kouda | 2 |
| 3 | Donald J. Booty, Jr. | 1 |
| 3 | Hiromi Kuronuma | 1 |