Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Ishibashi | Brother Kogyo | 5 |
| 2 | Eiichi Takahashi | Fujitsu Limited | 4 |
| 3 | Susumu Okawa | Toyota | 1 |
| 3 | Hiroaki Matsui | Ricoh Company | 1 |
11 patents · 4 inventors
Ranked #8,555 of 44,143 cities Top 20%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Ishibashi | Brother Kogyo | 5 |
| 2 | Eiichi Takahashi | Fujitsu Limited | 4 |
| 3 | Susumu Okawa | Toyota | 1 |
| 3 | Hiroaki Matsui | Ricoh Company | 1 |