Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiromasa Hashimoto | Shin-Etsu Handotai Co. | 6 |
| 2 | Masanao SASAKI | Shin-Etsu Handotai Co. | 3 |
| 3 | Hisayuki Saito | Shin-Etsu Handotai Co. | 2 |
| 3 | Junichi Ueno | Shin-Etsu Handotai Co. | 2 |
| 3 | Masaaki OSEKI | Shin-Etsu Handotai Co. | 2 |
| 3 | Yoshihiro Usami | Shin-Etsu Handotai Co. | 2 |
| #7 | Ryoji Hoshi | Shin-Etsu Handotai Co. | 1 |
| #7 | Hiroyasu Kikuchi | Nkk Co. | 1 |
| #7 | Shigeharu Tsunoda | Hitachi | 1 |
| #7 | Shiro Amagai | Shin-Etsu Handotai Co. | 1 |
| #7 | Yasuharu Ariga | Shin-Etsu Handotai Co. | 1 |
| #7 | Kazuya Tomii | Shin-Etsu Handotai Co. | 1 |
| #7 | Takahide Kawai | Ea Pharma Co. | 1 |
| #7 | Shiro Toyoda | Shin-Etsu Handotai Co. | 1 |
| #7 | Kei Fujiyama | Shin-Etsu Handotai Co. | 1 |