Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nami Minakuchi | Sekisui Chemical Co. | 10 |
| 2 | Juichi Fukatani | Sekisui Chemical Co. | 4 |
| 3 | Daizou Ii | Sekisui Chemical Co. | 2 |
| #4 | Akira Hamaguchi | Kabushiki Kaisha Toshiba | 1 |
| #4 | Masaki Matsudou | Sekisui Chemical Co. | 1 |
| #4 | Shuujirou Sadanaga | Sekisui Chemical Co. | 1 |
| #4 | Yuta Yamanaka | Sekisui Chemical Co. | 1 |
| #4 | Yuji Uchimura | Sekisui Chemical Co. | 1 |
| #4 | Yoneo Oshiro | — | 1 |
| #4 | Hidefumi Yasui | Sekisui Chemical Co. | 1 |
| #4 | Moyuru Okano | Sekisui Chemical Co. | 1 |