Top Inventors at Tsukasa Industry Co. All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumio Kato | 11 |
| 2 | Shinsaku Kamimura | 5 |
| 3 | Yoshio Sakakibara | 4 |
| #4 | Teruo Inoue | 3 |
| #5 | Hidenori Yamaguchi | 2 |
| #5 | Morihiro Matsuda | 2 |
| #7 | Sinsaku Kamimura | 1 |
| #7 | Toshiaki Ninagawa | 1 |
| #7 | Yoshihito Doi | 1 |