Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunio Aoki | Kabushiki Kaisha Toshiba | 2 |
| 1 | Atsushi Ueno | Oiles | 2 |
| 1 | Isao Matsumura | Canon | 2 |
| 1 | Masaki Yoshida | Unicharm | 2 |
| #5 | Yuichiro Tani | Daiichi Sankyo Company, Limited | 1 |
| #5 | Fumitaka Ueta | Espec | 1 |
| #5 | Minoru Aoki | Ricoh Company | 1 |
| #5 | Makoto Kokubo | Kao | 1 |
| #5 | Toshie Maruyama | Toshiba Medical Systems | 1 |