Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunio Hayakawa | Ricoh Company | 4 |
| 2 | Hiroyuki Hashimoto | Canon | 3 |
7 patents · 2 inventors
Ranked #7,355 of 30,370 cities Top 25%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunio Hayakawa | Ricoh Company | 4 |
| 2 | Hiroyuki Hashimoto | Canon | 3 |