Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yusei Sassa | Yoshida Kogyo K.K. | 2 |
| 2 | Morihito Nakada | — | 1 |
| 2 | Yuusei Sassa | Yoshida Kogyo K.K. | 1 |
| 2 | Iwao Yaguramaki | Ykk | 1 |
| 2 | Hideo Shimai | Yoshida Kogyo K.K. | 1 |
6 patents · 5 inventors
Ranked #5,164 of 20,767 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yusei Sassa | Yoshida Kogyo K.K. | 2 |
| 2 | Morihito Nakada | — | 1 |
| 2 | Yuusei Sassa | Yoshida Kogyo K.K. | 1 |
| 2 | Iwao Yaguramaki | Ykk | 1 |
| 2 | Hideo Shimai | Yoshida Kogyo K.K. | 1 |