Top Inventors at Tomoe Engineering Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenji Morita | 3 |
| 2 | Masaru Nagasu | 3 |
| 3 | Tatsuo Hiramatsu | 3 |
| #4 | Atsushi Onodera | 2 |
| #5 | Jun Ohashi | 2 |
| #6 | Koji Fujimoto | 2 |
| #7 | Saihei Yano | 2 |
| #8 | Takao Yoshida | 2 |
| #9 | Atsushi Sada | 1 |
| #10 | Katsuya Ando | 1 |
| #11 | Katsunori Fukuda | 1 |
| #12 | Kensuke Ozawa | 1 |
| #13 | Keishiro Yamazaki | 1 |
| #14 | Mamoru Hasegawa | 1 |
| #15 | Masahiro Ide | 1 |
| #16 | Kokichi Dohi | 1 |
| #17 | Masaya Yano | 1 |
| #18 | Motoki Numata | 1 |
| #19 | Nobukazu Hosokai | 1 |
| #20 | Qun Ce Feng | 1 |
| #21 | Shinichi Fukushiro | 1 |
| #22 | Takayuki Isogai | 1 |
| #23 | Takaharu Otsuka | 1 |
| #24 | Takeo Yumoto | 1 |
| #25 | Tetsuya Tsugawa | 1 |
| #26 | Toshio Tagami | 1 |
| #27 | Yoshihiro Teruya | 1 |
| #28 | Yuhei Tahara | 1 |