Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Mitsumo Kawano | Kabushiki Kaisha Toshiba | 2 |
| 2 | Yasushi Asano | Fuji Kiko Co. | 1 |
| 2 | Masanori Kayano | Eisai | 1 |
| 2 | Masayuki Uchiyama | Canon | 1 |
| 2 | Masanobu Inoue | Hoya | 1 |
| 2 | Jouji Shibata | Showa Highpolymer Co. | 1 |