Top Inventors at Simotec Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Tsutomu Katsumata | 5 |
| 2 | Hideo Hotomi | 4 |
| 3 | Takashi Shimonishi | 4 |
| #4 | Takayuki Kaneko | 3 |
| #5 | Hirohumi Kohda | 1 |
| #6 | Hideharu Kumagai | 1 |
| #7 | Jakob Fischer | 1 |
| #8 | Jochen Kranich | 1 |
| #9 | Junichi Fujitaka | 1 |
| #10 | Kazuo Saitou | 1 |
| #11 | Kenji Ishii | 1 |
| #12 | Kunio OHHATA | 1 |
| #13 | Shinichi Kobayashi | 1 |
| #14 | Tetsushi Shimonishi | 1 |
| #15 | Yasuhiro Suzuki | 1 |
| #16 | Yoshio Sunaga | 1 |
| #17 | Yoshiharu Takahashi | 1 |
| #18 | Yorikazu Yasui | 1 |
| #19 | Yukihiro Nishida | 1 |
| #20 | Jörg Pogert | 1 |
| #21 | Yasuyuki Uemurai | 1 |
| #22 | Joachim Pajonk | 1 |
| #23 | Akira Akada | 1 |