Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Sugihara | Toyota | 4 |
| 2 | Hidesato Saruwatari | Kabushiki Kaisha Toshiba | 3 |
| 3 | Takuma Sekiya | Riken | 1 |
| 3 | Nobuyasu Negishi | Pioneer Electronic | 1 |
| 3 | Genki Yamagishi | Kabushiki Kaisha Toshiba | 1 |
| 3 | Tatsuya Shinoda | Kabushiki Kaisha Toshiba | 1 |
| 3 | Haruchika Ishii | Kabushiki Kaisha Toshiba | 1 |
| 3 | Hiroyuki Yabune | Riken | 1 |
| 3 | Naoki Iwamura | Kabushiki Kaisha Toshiba | 1 |
| 3 | Yasuaki Murashi | Kabushiki Kaisha Toshiba | 1 |
| 3 | Koichi Takeshita | Kabushiki Kaisha Toshiba | 1 |
| 3 | Masaaki Fujita | Sanden | 1 |
| 3 | Asuna Hagiwara | Kabushiki Kaisha Toshiba | 1 |