Top Inventors at Tombow Pencil Co. 2023
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Akihiro Sakamoto | 1 |
| 1 | Kazuhisa Aoki | 1 |
| 1 | Keitaro Kobayashi | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Akihiro Sakamoto | 1 |
| 1 | Kazuhisa Aoki | 1 |
| 1 | Keitaro Kobayashi | 1 |