Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiromasa Hashimoto | Shin-Etsu Handotai Co. | 4 |
| 2 | Junichi Ueno | Shin-Etsu Handotai Co. | 3 |
| 3 | Shigeharu Tsunoda | Hitachi | 2 |
| #4 | Masanao SASAKI | Shin-Etsu Handotai Co. | 1 |
| #4 | Yuji Okubo | Nippon Kogaku K.K. | 1 |
| #4 | Naoki Kamihama | Shin-Etsu Handotai Co. | 1 |
| #4 | Kazuya Tomii | Shin-Etsu Handotai Co. | 1 |
| #4 | Takahiro MASAKI | Olympus | 1 |
| #4 | Kaoru Koyama | Seiko Epson | 1 |