Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tetsuro Itakura | Kabushiki Kaisha Toshiba | 4 |
| 2 | Masatoshi Sakurai | Kabushiki Kaisha Toshiba | 3 |
| 3 | Akio Hashimoto | Aisin Seiki Kabushiki Kaisha | 2 |
| #4 | Reiko Fujita | Kabushiki Kaisha Toshiba | 1 |
| #4 | Kinzo Kanda | — | 1 |
| #4 | Hiroto Sugai | Nichia | 1 |
| #4 | Terunao Hirota | Unknown | 1 |