Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kensuke Masuda | Ricoh Company | 2 |
| 1 | Yukinobu Sato | Asahi Yukizai | 2 |
| 3 | Katsuhiro Fujimoto | Asahi Kasei Kabushiki Kaisha | 1 |
5 patents · 3 inventors
Ranked #14,133 of 44,998 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kensuke Masuda | Ricoh Company | 2 |
| 1 | Yukinobu Sato | Asahi Yukizai | 2 |
| 3 | Katsuhiro Fujimoto | Asahi Kasei Kabushiki Kaisha | 1 |