Top Inventors at Sugatsune Kogyo Co. 2003
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuyoshi Oshima | 5 |
| 2 | Katsuya Imai | 4 |
| 3 | Kenji Tomizawa | 1 |
| 3 | Shin-ichi Ajiki | 1 |
| 3 | Shinichiro Koshikawa | 1 |
| 3 | Tatsuya Hayakawa | 1 |
| 3 | Tsuyoshi Mizuno | 1 |
| 3 | Youjirou Nakayama | 1 |