Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Hashimoto | Canon | 136 |
| 2 | Kunio Hayakawa | Ricoh Company | 39 |
| 3 | Fumio Miyazawa | Fujibo Holdings | 8 |
| #4 | Hisaki Ito | Toyota | 6 |
189 patents · 4 inventors
Ranked #11,154 of 111,555 cities Top 10%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Hashimoto | Canon | 136 |
| 2 | Kunio Hayakawa | Ricoh Company | 39 |
| 3 | Fumio Miyazawa | Fujibo Holdings | 8 |
| #4 | Hisaki Ito | Toyota | 6 |