Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masafumi Inoue | Brother Kogyo | 6 |
| 2 | Yuu Utashima | Toyobo Co. | 2 |
| 2 | Hiroshi Aiba | Toyobo Co. | 2 |
| 2 | Yasuhiro Yamazaki | Toyobo Co. | 2 |
| 2 | Takahide Kishimoto | Toyobo Co. | 2 |
| 2 | Yosuke Sumida | Toyobo Co. | 2 |
| #7 | Rie Hirao | Toyobo Co. | 1 |
| #7 | Hideto Ohashi | Toyobo Co. | 1 |
| #7 | Shusaku Yanagidani | Toyobo Co. | 1 |
| #7 | Satoru Nakagawa | Sumitomo Electric Industries | 1 |