Top Inventors at Toei Electric Co. All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masahiro Otsuka | 6 |
| 2 | Shigeru Shoji | 2 |
| 3 | Michizo Yamanaka | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masahiro Otsuka | 6 |
| 2 | Shigeru Shoji | 2 |
| 3 | Michizo Yamanaka | 1 |