Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuhiro Katsumata | Kabushiki Kaisha Toshiba | 4 |
| 2 | Takatoshi Suzuki | Toyota Central R&D Labs | 3 |
| 3 | Kazutaka Katayama | Tokai Rubber Industries | 2 |
| #4 | Tomohiro Shibata | Okuma | 1 |
| #4 | Toru Suzuki | Hitachi | 1 |