Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshiyuki Hirai | Sharp Kabushiki Kaisha | 5 |
| 2 | Takao Yamada | Nichia | 3 |
| 3 | Daisuke Iwakura | Nichia | 1 |
| 3 | Takaharu Ohira | Sanyo Electric Co. | 1 |
| 3 | Hiroki Oguro | Zeon | 1 |
| 3 | Takeshi Iwamoto | Otsuka Pharmaceutical Factory | 1 |
| 3 | Takashi Kadota | Nichia | 1 |