Top Inventors at Sumiden Opcom All Time
Showing 1–24 of 24 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazuhiko Arimoto | 12 |
| 2 | Hiroshi Suganuma | 10 |
| 2 | Hiroaki Takimoto | 10 |
| #4 | Hiroshi Yokota | 5 |
| #5 | Junichi Yoshikawa | 4 |
| #5 | Tomoyuki Hattori | 4 |
| #7 | Hidetoshi Takasugi | 2 |
| #7 | Keiji Osaka | 2 |
| #7 | Masumi Fukuma | 2 |
| #7 | Takeo Komiya | 2 |
| #7 | Yasuo Asano | 2 |
| #12 | Eisuke Sasaoka | 1 |
| #12 | Hidetoshi Hongu | 1 |
| #12 | Hisanobu Tanigawa | 1 |
| #12 | Kazuo Iiduka | 1 |
| #12 | Kazuo Iizuka | 1 |
| #12 | Masumi Fukai | 1 |
| #12 | Masahiro Hamada | 1 |
| #12 | Noriyuki Ikuta | 1 |
| #12 | Nobuo Tomita | 1 |
| #12 | Takatsuga Yuasa | 1 |
| #12 | Tomomi Sano | 1 |
| #12 | Toshiyuki Watanabe | 1 |
| #12 | Yoshiharu Okawa | 1 |