Top Inventors at Kotobuki & Co. 1997
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshihide Mitsuya | 4 |
| 2 | Hiromichi Izushima | 3 |
| 3 | Osamu Takahashi | 2 |
| 3 | Shuhei Kageyama | 2 |
| 3 | Toshihiko Kageyama | 2 |
| 3 | Youichi Nakazato | 2 |
| #7 | Hidehei Kageyama | 1 |
| #7 | Ryokichi Yamazaki | 1 |
| #7 | Tomiji Ueki | 1 |