Top Inventors at Speedfam Co. 1989
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazumi Yasuda | 1 |
| 1 | Misuo Sugiyama | 1 |
| 1 | Seiichi Maeda | 1 |
| 1 | Shiro Furusawa | 1 |
| 1 | Shinichi Kusano | 1 |
| 1 | Takaya Sanoki | 1 |
| 1 | Hatsuyuki Arai | 1 |
| 1 | Isao Nagahashi | 1 |
| 1 | James Keefe | 1 |
| 1 | Kazuhiko Hirata | 1 |
| 1 | Kazuhiko Kondo | 1 |
| 1 | Kastunori Nagao | 1 |