Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaki Yoshida | Unicharm | 7 |
| 2 | Takafumi Chishiro | Sharp Kabushiki Kaisha | 1 |
| 2 | Yasuo Ogata | Nhk Spring Co. | 1 |
| 2 | Yuhsuke Iwamoto | Sharp Kabushiki Kaisha | 1 |
| 2 | Akihiro Isoo | Sharp Kabushiki Kaisha | 1 |
| 2 | Ryouichi Yonezawa | Sharp Kabushiki Kaisha | 1 |
| 2 | Yuichiro Tani | Daiichi Sankyo Company, Limited | 1 |
| 2 | Minoru Aoki | Ricoh Company | 1 |