Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shusaku Yanagidani | Toyobo Co. | 5 |
| 1 | Takahide Kishimoto | Toyobo Co. | 5 |
| 3 | Yosuke Sumida | Toyobo Co. | 4 |
| 3 | Yuu Utashima | Toyobo Co. | 4 |
| 3 | Hiroshi Aiba | Toyobo Co. | 4 |
| 3 | Rie Hirao | Toyobo Co. | 4 |
| #7 | Hiroshi Kawaminami | Toyo Boseki Kabushiki Kaisha | 3 |
| #8 | Masafumi Inoue | Brother Kogyo | 2 |
| #8 | Yukinobu Mukoyama | Toyo Boseki Kabushiki Kaisha | 2 |
| #10 | Shingo Sogabe | Toyobo Co. | 1 |
| #10 | Satoru Nakagawa | Sumitomo Electric Industries | 1 |
| #10 | Sachio Iwai | Toyobo Co. | 1 |
| #10 | Hiroaki Kitazawa | Toyobo Co. | 1 |
| #10 | Hideto Ohashi | Toyobo Co. | 1 |
| #10 | Seiji Takeshima | Toyo Boseki Kabushiki Kaisha | 1 |
| #10 | Toshio Owari | Toyobo Co. | 1 |