Top Inventors at Jeol Engineering Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Masumi Katagami | 3 |
| 2 | Miyuki Kaneyama | 3 |
| 3 | Tadanori Yoshioka | 2 |
| #4 | Atsuro Tonomura | 1 |
| #5 | Eiichi Watanabe | 1 |
| #6 | Fuminori Hasegawa | 1 |
| #7 | Hirohisa Yoshida | 1 |
| #8 | Iwao Sakai | 1 |
| #9 | Kazuo Hushimi | 1 |
| #10 | Masami Amemiya | 1 |
| #11 | Masahiko Kuwata | 1 |
| #12 | Masato Ozeki | 1 |
| #13 | Naoki Aota | 1 |
| #14 | Tadashi Kawai | 1 |
| #15 | Tokuo Mizuno | 1 |