Top Inventors at Itoki Crebio All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Iwabuchi | 3 |
| 2 | Katsunori Hama | 3 |
| 3 | Shunichi Takamatsu | 3 |
| #4 | Hirozi Kubo | 2 |
| #5 | Koichiro Hayashi | 2 |
| #6 | Tamio Sakurai | 2 |
| #7 | Hiroshi Takeuchi | 1 |
| #8 | Kenji Nose | 1 |
| #9 | Kiminori Mouri | 1 |
| #10 | Koji Katayama | 1 |
| #11 | Kuniharu Matsuda | 1 |
| #12 | Kyoto Akiyama | 1 |
| #13 | Masaru Nakaseko | 1 |
| #14 | Masato Yagi | 1 |
| #15 | Mitsuharu Nishiguchi | 1 |
| #16 | Osamu Yamaguchi | 1 |
| #17 | Shinichi Murakoshi | 1 |
| #18 | Shigenori Takehara | 1 |
| #19 | Takao Ueda | 1 |
| #20 | Yoichi Ando | 1 |
| #21 | Masaharu Izuno | 1 |
| #22 | Hiroshi Iwamaru | 1 |