Top Inventors at Dowa Iron Powder Co. All Time
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masatsugu Watanabe | 4 |
| 2 | Chiaki Izumikawa | 3 |
| 2 | Hitoshi Atobe | 3 |
| 2 | Kazuto Ito | 3 |
| 2 | Kazumasa Tezuka | 3 |
| 2 | Toraichi Kaneko | 3 |
| #7 | Fumio Oboshi | 2 |
| #7 | Hajime Shimoyama | 2 |
| #7 | Shigeru Omori | 2 |
| #7 | Shinya Takada | 2 |
| #7 | Tomohiro Osaka | 2 |
| #7 | Yasuyuki Iizuna | 2 |
| #7 | Yasuhisa Nagano | 2 |
| #14 | Hiroshi Majima | 1 |
| #14 | Satoru Nigo | 1 |