Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Taku Yamamoto | Toray Industries | 3 |
| 1 | Takashi Haga | Honda Motor Co. | 3 |
| 1 | Masayuki Yoshino | Hitachi | 3 |
| #4 | Yuji Sekitomi | Matsuo Industries | 2 |
| #5 | Masahiro Tomita | Nippon Soken | 1 |
| #5 | Yuji Sakakibara | Toyota Central R&D Labs | 1 |
| #5 | Atsuhisa Nakashima | Brother Kogyo | 1 |
| #5 | Akihiro Ikeda | Brother Kogyo | 1 |