Top Inventors at Kurabo Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryo Umehara | 3 |
| 2 | Tadashi Karakawa | 3 |
| 3 | Eiichi Kimura | 2 |
| #4 | Hisashi Ichimura | 2 |
| #5 | Ikuo Nishiyama | 2 |
| #6 | Masayuki Nakashima | 2 |
| #7 | Masao Ochi | 2 |
| #8 | Motonobu Shiomi | 2 |
| #9 | Naoki Yanai | 2 |
| #10 | Nobuyoshi Yasuda | 2 |
| #11 | Takeo Taniguchi | 2 |
| #12 | Toru Nishino | 2 |
| #13 | Claus Dahne | 1 |
| #14 | Daniel Gross | 1 |
| #15 | Emi Ashibe | 1 |
| #16 | Katsushi Hamada | 1 |
| #17 | Kazuhiro Nakase | 1 |
| #18 | Kazuyoshi Sakoda | 1 |
| #19 | Kuniharu Asai | 1 |
| #20 | Kunihiro Oshima | 1 |
| #21 | Masataka Oshima | 1 |
| #22 | Masaru Yamada | 1 |
| #23 | Mitsuru Sano | 1 |
| #24 | Masaharu Kamo | 1 |
| #25 | Takashi Kanda | 1 |
| #26 | Akira Tsugita | 1 |