Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Saito | Ricoh Company | 11 |
| 2 | Naoki Okamoto | Canon | 6 |
| 3 | Takeshi Toyama | Canon | 3 |
| #4 | Masanobu Itaya | Hoya | 2 |
| #4 | Hiroshi Maki | Renesas Electronics | 2 |
| #6 | Naoki Toguri | Daifuku Co. | 1 |
| #6 | Dian Utama Akmal | Hitachi Astemo | 1 |
| #6 | Daisuke Yano | Tokyo Electron Limited | 1 |
| #6 | Hideki Hosaka | Fuji | 1 |
| #6 | Ken Tsunoda | Terumo Kabushiki Kaisha | 1 |