Top Inventors at Dowa Holdings Co. 2022
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Eriko Matsuura | 1 |
| 1 | Hideki Hirayama | 1 |
| 1 | Kanji Furuta | 1 |
| 1 | Masafumi JO | 1 |
| 1 | Mitsunori Kokubo | 1 |
| 1 | Noritoshi Maeda | 1 |
| 1 | Ryuichiro Kamimura | 1 |
| 1 | Takeshi Iwai | 1 |
| 1 | Takaharu Tashiro | 1 |
| 1 | Tsugumi Nagano | 1 |
| 1 | Yasushi Iwaisako | 1 |
| 1 | Yamato Osada | 1 |
| 1 | Yasuhiro Watanabe | 1 |
| 1 | Yohei Aoyama | 1 |
| 1 | Yukio Kashima | 1 |