Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroya Sato | Sharp Kabushiki Kaisha | 4 |
| 2 | Toshiaki Takahashi | Ricoh Company | 3 |
| 2 | Yoshitomo Sakakura | Toshiba Medical Systems | 3 |
| #4 | Kazuhiro Hayashi | — | 2 |
| #5 | Hisato Takemoto | Toshiba Medical Systems | 1 |
| #5 | Ryoji Kojima | Sumitomo Rubber Industries | 1 |
| #5 | Son Nguyen | Gkn Automotive Limited | 1 |
| #5 | Shinji Hamamoto | Kao | 1 |
Part of Massachusetts