Top Inventors at Pentel Kabushiki Kaisha 2002
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigeo Oka | 7 |
| 2 | Hidekazu Nakazawa | 2 |
| 2 | Koichiro Katabami | 2 |
| #4 | Hideyuki Usami | 1 |
| #4 | Kazuhisa Shimizu | 1 |
| #4 | Kenji Nakamura | 1 |
| #4 | Nobuo Yokouchi | 1 |
| #4 | Shinya Suzuki | 1 |