Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaru Matsumoto | Ss Pharmaceutical Co. | 30 |
| 2 | Noriaki Tani | Ulvac | 23 |
| 3 | Haruyoshi Honda | Ss Pharmaceutical Co. | 12 |
| #4 | Yoshiharu Unami | Fujikura | 9 |
| #5 | Michio Kawazoe | — | 8 |
| #6 | Fujiko Konno | Ss Pharmaceutical Co. | 7 |
| #7 | Hisanori Seki | Otis Elevator | 5 |
| #8 | Koji Kanbayashi | Sony | 3 |
| #9 | Toshiaki Horie | Ss Pharmaceutical Co. | 2 |
| #9 | Yoshimichi Tamiya | Janome Sewing Machine Co. | 2 |
| #11 | Junichirou Hagihara | Ulvac | 1 |
| #11 | Shintarou Saeki | Otis Elevator | 1 |
| #11 | Hironobu Hisashi | Omron | 1 |
| #11 | Darin Friedmann | Otis Elevator | 1 |
| #11 | Tetsuhiko Sambei | Applied Materials | 1 |
| #11 | Yoshihara Unami | Fujikura | 1 |
| #11 | Shuichi Higashi | Ulvac | 1 |