Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Amano | Toyota | 11 |
| 2 | Makoto Kawaharada | Toyota | 6 |
| 3 | Shinichi Okamoto | Yazaki | 4 |
| #4 | Koichi Sugiura | Toyota | 1 |
| #4 | Toshiro Suzuki | Hitachi | 1 |
| #4 | Masayoshi Iwase | Toyota | 1 |
| #4 | Eiji Ito | Kabushiki Kaisha Toshiba | 1 |
| #4 | Chihiro Yada | Toyota | 1 |