Top Inventors at Ono & Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hidenori Ono | 6 |
| 2 | Hisayuki Sugiyama | 3 |
| 3 | Daniel J. Touchet | 1 |
| #4 | Kazuo Mizoi | 1 |
| #5 | Mamoru Suzuki | 1 |
| #6 | Naoki Higashiyama | 1 |
| #7 | Nozomu Matsumoto | 1 |
| #8 | Taku Sugawara | 1 |
| #9 | Toru Matsumoto | 1 |
| #10 | Akio Morita | 1 |