Top Inventors at Kojundo Chemical Laboratory Co. All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumikazu Mizutani | 4 |
| 1 | Shintaro Higashi | 4 |
| 3 | Atsushi Itsuki | 2 |
| 3 | Hiroshi Matsumoto | 2 |
| #5 | Hidekimi Kadokura | 1 |
| #5 | Koji Arita | 1 |
| #5 | Masamichi Azuma | 1 |
| #5 | Masamichi Matsumoto | 1 |
| #5 | Naoyuki Takezawa | 1 |
| #5 | Nobutaka Takahashi | 1 |
| #5 | Tatsuo Otsuki | 1 |
| #5 | Yukoh Hochido, deceased | 1 |