Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Saito | Ricoh Company | 9 |
| 2 | Mitsuhiro Endo | Tokico | 3 |
| 3 | Takeshi Toyama | Canon | 2 |
14 patents · 3 inventors
Ranked #2,767 of 20,767 cities Top 15%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akira Saito | Ricoh Company | 9 |
| 2 | Mitsuhiro Endo | Tokico | 3 |
| 3 | Takeshi Toyama | Canon | 2 |