Top Inventors at Tosoh F-Tech All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hideyuki Mimura | 8 |
| 2 | Kosuke Kawada | 7 |
| 3 | Shoji Arai | 5 |
| #4 | Hisao Eguchi | 3 |
| #5 | Kenji Tokuhisa | 3 |
| #6 | Norihisa Kondo | 3 |
| #7 | Takumi Kagawa | 3 |
| #8 | Daiki Shigehiro | 2 |
| #9 | Daisuke Uraguchi | 2 |
| #10 | Kazunori Nukui | 2 |
| #11 | Kyoko Yamamoto | 2 |
| #12 | Noritaka Nagasaki | 2 |
| #13 | Norio Shibata | 2 |
| #14 | Tetsu Yamakawa | 2 |
| #15 | Akio Watanabe | 2 |
| #16 | Hiroaki Fujita | 1 |
| #17 | Hiroki Kanezaki | 1 |
| #18 | Junichi Kawakami | 1 |
| #19 | Masahiro Aoki | 1 |
| #20 | Masashi Ozawa | 1 |
| #21 | Noriko Wakasa | 1 |
| #22 | Shuichi Nakamura | 1 |
| #23 | Takamasa Fuchikami | 1 |
| #24 | Takeo FUKUZUMI | 1 |
| #25 | Takeshi Toru | 1 |
| #26 | Tsuyoshi Kawamura | 1 |