Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ken Hatano | Kabushiki Kaisha Toshiba | 3 |
| 2 | Shinsuke Kaneko | Topcon | 2 |
| 3 | Naofumi Matsumoto | Gc | 1 |
| 3 | Tsuyoshi Mutou | Lintec | 1 |
| 3 | Nobutoshi Orita | Tok Bearing Co. | 1 |
| 3 | Akihiko Kasahara | Nippon Kinzoku Co. | 1 |
| 3 | Takashi Ohata | Fujitsu Limited | 1 |
| 3 | Takahiro Masakawa | Kabushiki Kaisha Toshiba | 1 |
| 3 | Ken'ichiro Yoshino | — | 1 |
| 3 | Fumiko Satoh | IBM | 1 |
| 3 | Momoko AZUMA | Toyota | 1 |
| 3 | Miyuki Kodama | Tanita | 1 |
| 3 | Yukio Kozaki | Ricoh Company | 1 |