Top Inventors at Yukadenshi Co. All Time
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Sagisaka | 2 |
| 1 | Yoshinori Suga | 2 |
| 3 | Etuji Asano | 1 |
| 3 | Kouichi Sakogawa | 1 |
| 3 | Masanobu Miwa | 1 |
| 3 | Makoto Morikoshi | 1 |
| 3 | Michiaki Sakatoku | 1 |
| 3 | Mitsuo Sato | 1 |
| 3 | Shigeru Tanaka | 1 |
| 3 | Sigeru Tanaka | 1 |
| 3 | Tomohiro Kaniwa | 1 |
| 3 | Toshihiro Otsu | 1 |
| 3 | Tomohiko Tanaka | 1 |