Top Inventors at Pacific Machinery & Engineering Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Tetsuo Fukazawa | 5 |
| 2 | Shigeyoshi Yokoyama | 2 |
| 3 | Takashi Kozono | 2 |
| #4 | Chugen Chin | 1 |
| #5 | Hiroaki Enokido | 1 |
| #6 | Hisashi Yamamoto | 1 |
| #7 | Kenkichi Kamata | 1 |
| #8 | Makoto Toyohara | 1 |
| #9 | Shiro Ikuta | 1 |
| #10 | Takeshi Fukushima | 1 |
| #11 | Takayuki Hatanaka | 1 |