Top Inventors at Dowa Mining Co. 1997
Showing 1–20 of 20 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Atsushi Murayama | 1 |
| 1 | Chiaki Izumikawa | 1 |
| 1 | Hideo Akiyama | 1 |
| 1 | Hitoshi Goi | 1 |
| 1 | Hiroyuki Iwata | 1 |
| 1 | Hirofumi Kamisugi | 1 |
| 1 | Hitoshi Ohya | 1 |
| 1 | Kazuyuki Matsumoto | 1 |
| 1 | Kazuhisa Saito | 1 |
| 1 | Kazushi Sano | 1 |
| 1 | Kenji Murata | 1 |
| 1 | Kouichi Iwaisako | 1 |
| 1 | Kouji Kawakita | 1 |
| 1 | Masatoshi Suehiro | 1 |
| 1 | Satoshi Aizawa | 1 |
| 1 | Seiichi Hisano | 1 |
| 1 | Seiichi Nakatani | 1 |
| 1 | Shigehisa Endoh | 1 |
| 1 | Tatsuo Ogawa | 1 |
| 1 | Toshiyuki Kawamura | 1 |