Top Inventors at Kai Cutlery Center Co. All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Osada | 6 |
| 1 | Naoyoshi Machida | 6 |
| 3 | Makoto Sugiyama | 5 |
| #4 | Tamoru Asano | 2 |
| #5 | Daizaburo Ito | 1 |
| #5 | Hiroshi Sugimura | 1 |
| #5 | Katsunori Ishii | 1 |
| #5 | Masami Yamagishi | 1 |
| #5 | Saijiro Endo | 1 |
| #5 | Tatsuya Saito | 1 |
| #5 | Yoshiichi Murai | 1 |
| #5 | Yosiichi Murai | 1 |