Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masatoshi Sakurai | Kabushiki Kaisha Toshiba | 22 |
| 2 | Tetsuro Itakura | Kabushiki Kaisha Toshiba | 8 |
| 3 | Susumu Aruga | Seiko Epson | 3 |
| #4 | Kazumi Kubota | Fujitsu Limited | 2 |
| #5 | Yasuo NAMIOKA | Kabushiki Kaisha Toshiba | 1 |
| #5 | Shuuji Karasawa | Seiki Hanbai Co. | 1 |
| #5 | Tooru Takada | Paramount Bed Co. | 1 |
| #5 | Tadahiro Sasaki | Kabushiki Kaisha Toshiba | 1 |
| #5 | Koji Sawanobori | Nidec Copal | 1 |
| #5 | Hiroyuki Okura | Calsonic Kansei | 1 |
| #5 | Akio Hashimoto | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Taro Hagiya | Fujitsu Limited | 1 |
| #5 | Koji Shikano | — | 1 |