Top Inventors at Sumitomo Metal Mining Co. 2004
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenji Kato | 3 |
| 1 | Masaya Yukinobu | 3 |
| 3 | Atsushi Tofuku | 2 |
| 3 | Midori Fujisaki | 2 |
| #5 | Kazutoshi Matsumoto | 1 |
| #5 | Kazuyuki Takeishi | 1 |
| #5 | Satoshi Asano | 1 |
| #5 | Tomio Tujimura | 1 |
| #5 | Yasutaka Soeda | 1 |
| #5 | Yoshihiro Ohtsuka | 1 |
| #5 | Yukiko Suekane | 1 |
| #5 | Yuuichi Yokosawa | 1 |