Top Inventors at Toyo Chemical Co. All Time
Showing 1–20 of 20 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiromichi Uchida | 10 |
| 2 | Noboru Hasegawa | 4 |
| 3 | Hiroshi Asakura | 2 |
| 3 | Kohei Orii | 2 |
| 3 | Koutarou Ueda | 2 |
| 3 | Masaharu Kusaka | 2 |
| 3 | Mitsuo Kagabu, deceased | 2 |
| 3 | Setsu Kagabu, heir | 2 |
| 3 | Yoshiro Noguchi | 2 |
| 3 | Akio Machihara | 2 |
| #11 | Ippei Chimura | 1 |
| #11 | Jotaro Morimoto | 1 |
| #11 | Keisuke Kitazume | 1 |
| #11 | Masahiro Fukaya | 1 |
| #11 | Saburo Akimoto | 1 |
| #11 | Sachio Maruchi | 1 |
| #11 | Shiro Fuse | 1 |
| #11 | Shigeji Kobori | 1 |
| #11 | Tomishi Shibano | 1 |
| #11 | Yuji Hatakeyama | 1 |