Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Saito | Ricoh Company | 13 |
| 2 | Naoki Okamoto | Canon | 7 |
| 3 | Masayuki Mochizuki | Kyocera Document Solutions | 3 |
| 3 | Daisuke Yano | Tokyo Electron Limited | 3 |
| #5 | Takeshi Toyama | Canon | 2 |
| #6 | Hideki Hosaka | Fuji | 1 |
| #6 | Kouji Mukai | Fuji Electric Co. | 1 |
| #6 | Yusuke NISHINO | Hitachi Astemo | 1 |