Top Inventors at Yamamoto Chemicals 1994
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Takahisa Oguchi | 5 |
| 2 | Hisato Itoh | 4 |
| 2 | Mansuke Matsumoto | 4 |
| 2 | Shin Aihara | 4 |
| #5 | Kenichi Sugimoto | 3 |
| #5 | Sayuri Wada | 3 |
| #5 | Shigeo Fujita | 3 |
| #5 | Yojiro Kumagae | 3 |
| #9 | Shuuichi Hashimoto | 2 |
| #10 | Hisao Itoh | 1 |
| #10 | Katashi Enomoto | 1 |
| #10 | Masakazu Nakamura | 1 |
| #10 | Shuichi Hashimoto | 1 |
| #10 | Toshihiro Masaoka | 1 |
| #10 | Tutomu Nishizawa | 1 |