Top Inventors at Okamura Laboratory All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Michio Okamura | 8 |
| 2 | Masaaki Yamagishi | 3 |
| 3 | Akinori Mogami | 3 |
| #4 | Kazuya Hiratsuka | 2 |
| #5 | Takeshi Morimoto | 2 |
| #6 | Hiroyuki Katsukawa | 1 |
| #7 | Hitoshi Yoshida | 1 |
| #8 | Makoto Takeuchi | 1 |
| #9 | Yusuke Niiori | 1 |