Top Inventors at Dowa Mining Co. 2003
Showing 1–26 of 26 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazushi Sano | 2 |
| 1 | Kishio Tayama | 2 |
| 1 | Takashi Ohgami | 2 |
| #4 | Akito Inoue | 1 |
| #4 | Akio Sawabe | 1 |
| #4 | Akira Sugawara | 1 |
| #4 | Hidekazu Kato | 1 |
| #4 | Hiroshi Miura | 1 |
| #4 | Hiromasa Miyoshi | 1 |
| #4 | Jyunji Nakamura | 1 |
| #4 | Kazuki Hatakeyama | 1 |
| #4 | Kanichi Okuda | 1 |
| #4 | Kazuhisa Saito | 1 |
| #4 | Kenichi Inoue | 1 |
| #4 | Le Ling | 1 |
| #4 | Masami Kimura | 1 |
| #4 | Makoto Namioka | 1 |
| #4 | Masahiko Wada | 1 |
| #4 | Motoyoshi Yamauchi | 1 |
| #4 | Nobuyoshi Tsukaguchi | 1 |
| #4 | Osamu Ogawa | 1 |
| #4 | Seiichi Hisano | 1 |
| #4 | Takeharu Yamamura | 1 |
| #4 | Toshiki Kasamatsu | 1 |
| #4 | Yoshihiro Okada | 1 |
| #4 | Yoshiomi Takada | 1 |