Top Inventors at Kabushiki Kaisha Kopuran All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masazumi Nakashima | 3 |
| 1 | Sumihiko Kurita | 3 |
| 3 | Hiroshi Nakamura | 1 |
| 3 | Katsumi Ura | 1 |
| 3 | Masaharu Matsuki | 1 |
| 3 | Mitsunori Kusumoto | 1 |
| 3 | Suminiko Kurita | 1 |
| 3 | Toshio Abe | 1 |
| 3 | Toshiaki Yoshihara | 1 |
| 3 | Hiroshi Nakawara | 1 |
| 3 | Akira Murata | 1 |