Top Inventors at Toyo Kagaku Kabushiki Kaisha All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Asakura | 4 |
| 2 | Ippei Chimura | 3 |
| 3 | Keisuke Kitazume | 2 |
| 3 | Mituto Hirata | 2 |
| 3 | Shirou Fuse | 2 |
| 3 | Yoshiyuki Kaneko | 2 |
| 3 | Akio Ueno | 2 |
| #8 | Masaharu Kusaka | 1 |
| #8 | Teruaki Taguchi | 1 |
| #8 | Renzo Minagawa | 1 |
| #8 | Akio Machihara | 1 |