Top Inventors at Kyowa Vacuum Engineering All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Masakazu Kobayashi | 4 |
| 2 | Ryouji Sunama | 4 |
| 3 | Hiromiti Akimoto | 2 |
| #4 | Hiromichi Akimoto | 2 |
| #5 | Konomi Harashima | 2 |
| #6 | Ryoji Sunama | 2 |
| #7 | Hiroichi Ariyama | 1 |
| #8 | Hiroshi Hosomi | 1 |
| #9 | Hiroyuki Sawada | 1 |
| #10 | Kazunori Tonegawa | 1 |
| #11 | Masahiro Inoki | 1 |
| #12 | Tsunehiro Yoshidomi | 1 |
| #13 | Airu Yao | 1 |