Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Takayanagi | Tokai Rubber Industries | 3 |
| 2 | Masanori Aritake | Toyoda Gosei Co. | 2 |
| 2 | Mitsuhiro Kikuta | Toyoda Gosei Co. | 2 |
| 2 | Kuniyoshi Kondo | Toyoda Gosei Co. | 2 |
| #5 | Yoshiharu Tsutsui | Toyoda Gosei Co. | 1 |