Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasunori Unagida | — | 4 |
| 2 | Satoshi Higuchi | Sony | 3 |
| 3 | Takahiro Oishi | Hermes-Epitek | 2 |
| 3 | Yasuhiro Shiraishi | Nissan Motor Co. | 2 |
| 3 | Hisashi Habashi | Ricoh Company | 2 |
| #6 | Tomoyuki Aratani | Ricoh Company | 1 |
| #6 | Motoharu Shiiki | Kabushiki Kaisha Toshiba | 1 |