Top Inventors at Pacraft Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kakue Nakamoto | 3 |
| 2 | Noriyuki Yamane | 2 |
| 3 | Kazuo Fukunaga | 1 |
| #4 | Kazuki Murata | 1 |
| #5 | Kazuhisa Yuki | 1 |
| #6 | Kenji Kawamura | 1 |
| #7 | Keiko Nagata | 1 |
| #8 | Koichi Nakagawa | 1 |
| #9 | Kyoji Nagasaki | 1 |
| #10 | Manabu MORINO | 1 |
| #11 | Masaru YOSHIKADO | 1 |
| #12 | Noriyuki Unno | 1 |
| #13 | Satoshi Matsumura | 1 |
| #14 | Shinichiro Hyodo | 1 |
| #15 | Takayuki UTSUNOMIYA | 1 |
| #16 | Tohru Yoshikane | 1 |
| #17 | Yuuki Matsumura | 1 |