Top Inventors at Wedg Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Naoki Yoshida | 8 |
| 2 | Hideo Sakurai | 4 |
| 3 | Tadafumi Tatewaki | 4 |
| #4 | Satoshi Arai | 2 |
| #5 | Hiroyuki Kasahara | 1 |
| #6 | Kazuhiro Tsuji | 1 |
| #7 | Yukio Ide | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Naoki Yoshida | 8 |
| 2 | Hideo Sakurai | 4 |
| 3 | Tadafumi Tatewaki | 4 |
| #4 | Satoshi Arai | 2 |
| #5 | Hiroyuki Kasahara | 1 |
| #6 | Kazuhiro Tsuji | 1 |
| #7 | Yukio Ide | 1 |