Top Inventors at Showa Denko Kabushikikaisha All Time
Showing 1–20 of 20 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Kojima | 1 |
| 1 | Hiroyuki Yamashita | 1 |
| 1 | Junichiro Washiyama | 1 |
| 1 | Junji Yotsuyanagi | 1 |
| 1 | Masashi Fukuda | 1 |
| 1 | Masao Todoriki | 1 |
| 1 | Mitsuo Imai | 1 |
| 1 | Motoyuki Hirata | 1 |
| 1 | Osamu Kanazawa | 1 |
| 1 | Otohiko Miyauchi | 1 |
| 1 | Shigenobu Ishihara | 1 |
| 1 | Shigeru Yanagimoto | 1 |
| 1 | Takayuki Fukai | 1 |
| 1 | Takashi Hasegawa | 1 |
| 1 | Takayuki Kato | 1 |
| 1 | Tetsuo Yasuda | 1 |
| 1 | Yoshihiko Kawakami | 1 |
| 1 | Yoshishige Sekiguchi | 1 |
| 1 | Yoshiaki Sutou | 1 |
| 1 | Yutaka Shimada | 1 |