Showing 51–54 of 54 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #13 | Yasuaki Matsui | Nippon Filcon Co. | 1 |
| #13 | Akihiko Hamada | Sumitomo Rubber Industries | 1 |
| #13 | Hiroaki Sasano | Sumitomo Seika Chemicals Co. | 1 |
| #13 | Yoichi Oka | Taki Chemical Co. | 1 |
74 patents · 54 inventors
Ranked #1,070 of 28,648 cities Top 4%
Showing 51–54 of 54 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| #13 | Yasuaki Matsui | Nippon Filcon Co. | 1 |
| #13 | Akihiko Hamada | Sumitomo Rubber Industries | 1 |
| #13 | Hiroaki Sasano | Sumitomo Seika Chemicals Co. | 1 |
| #13 | Yoichi Oka | Taki Chemical Co. | 1 |