Top Inventors at Hakko Electric Machine Works Co. All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaru Maruyama | 6 |
| 2 | Masao Ohto | 4 |
| 2 | Tetsuo Sekine | 4 |
| #4 | Kazuyuki Shimomura | 3 |
| #4 | Masataka Tanaka | 3 |
| #4 | Yukihiko Tamai | 3 |
| #7 | Hiroshi Takahashi | 2 |
| #8 | Chikara Nakao | 1 |
| #8 | Hideki Watanabe | 1 |
| #8 | Koji Isobe | 1 |
| #8 | Takefumi Daido | 1 |
| #8 | Takashi Kojima | 1 |
| #8 | Toshiyuki Irie | 1 |
| #8 | Yuji Itai | 1 |