Top Inventors at Yukiwa Seiko All Time
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Akira Sakamaki | 22 |
| 2 | Kazuo Sakamaki | 20 |
| 3 | Tadashi Taniguchi | 16 |
| #4 | Chokichi Sato | 7 |
| #5 | Koji Sakamaki | 5 |
| #6 | Koichi Nakano | 4 |
| #7 | Kazuki Aoyagi | 2 |
| #7 | Kiyohiro Kinefuchi | 2 |
| #9 | Koichi Takizawa | 1 |
| #9 | Tomokazu SEKI | 1 |