Top Inventors at Yamamoto Chemicals 1989
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoichi Hosono | 2 |
| 1 | Kenji Abe | 2 |
| 1 | Sumio Hirose | 2 |
| 1 | Hiroshi Ozawa | 2 |
| #5 | Shigeru Takahara | 1 |
| #5 | Tadashi Koike | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoichi Hosono | 2 |
| 1 | Kenji Abe | 2 |
| 1 | Sumio Hirose | 2 |
| 1 | Hiroshi Ozawa | 2 |
| #5 | Shigeru Takahara | 1 |
| #5 | Tadashi Koike | 1 |