Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunihiro Sakai | Canon | 11 |
| 2 | Taro Inoue | Hitachi | 2 |
| 3 | Toshiaki Magome | Canon | 1 |
| 3 | Takakatsu Inoue | Daiichi Denshi Kogyo Kabushiki Kaisha | 1 |
| 3 | Naotaka Deki | Hitachi | 1 |
| 3 | Masatoshi Hirai | Kanegafuchi Kagaku Kogyo | 1 |
| 3 | Toru Uno | Nippon Shokubai Co. | 1 |
| 3 | Shigeo Nishita | Hitachi | 1 |
| 3 | Haruna Kawashima | Canon | 1 |
| 3 | Toshio Nishikawa | Murata Manufacturing Co. | 1 |