Top Inventors at Oval Engineering Co.,Ltd. All Time
Showing 1–29 of 29 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masao Misumi | 6 |
| 2 | Naoki Matsubara | 4 |
| 3 | Koji Atsumi | 3 |
| 3 | Yoshiaki Asayama | 3 |
| 3 | Yutaka Ogawa | 3 |
| #6 | Hideo Murakami | 2 |
| #6 | Hideo Numata | 2 |
| #6 | Kuniteru Okuda | 2 |
| #6 | Masami Kabuto | 2 |
| #6 | Naoki Matubara | 2 |
| #6 | Shigeyoshi Nagata | 2 |
| #6 | Shunichi Wada | 2 |
| #6 | Teruki Fukami | 2 |
| #14 | Daijiro Hosogai | 1 |
| #14 | Fumio Yokota | 1 |
| #14 | Hiroyuki Katougi | 1 |
| #14 | Hideo Kumano | 1 |
| #14 | Hiromi Nakamura | 1 |
| #14 | Kakuro Kokubo | 1 |
| #14 | Kazumitu Nukui | 1 |
| #14 | Kenichi Matsuoka | 1 |
| #14 | Kimihiro Ichinose | 1 |
| #14 | Koji Hotta | 1 |
| #14 | Masuhiro Wada | 1 |
| #14 | Nobuyoshi Umeda | 1 |
| #14 | Shingo Gomi | 1 |
| #14 | Toshio Seo | 1 |
| #14 | Yuzirou Nagamori | 1 |
| #14 | Akira Tsukada | 1 |