Top Inventors at Okamura Oil Mill All Time
Showing 1–16 of 16 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshishige Kida | 4 |
| 2 | Kazuhisa Takii | 3 |
| 3 | Hiroo Matsuda | 2 |
| 3 | Hiroshi Sakaguchi | 2 |
| 3 | Noritaka Miyoshi | 2 |
| 3 | Nobuyuki Tamaoki | 2 |
| 3 | Seizi Iseki | 2 |
| #8 | Hiroyuki Sugimoto | 1 |
| #8 | Masashi Nakagawa | 1 |
| #8 | Masashi Uehata | 1 |
| #8 | Mithio Ishioka | 1 |
| #8 | Noboru Sonoda | 1 |
| #8 | Shinji Murai | 1 |
| #8 | Shigeaki Nimura | 1 |
| #8 | Yasuyuki Yamagawa | 1 |
| #8 | Teruaki Higashiguthi | 1 |