Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Izumi Fusegawa | Shin-Etsu Handotai Co. | 5 |
| 2 | Hiromasa Hashimoto | Shin-Etsu Handotai Co. | 2 |
| 2 | Kazuaki Aoki | Canon | 2 |
| #4 | Yasushi Shinmura | Sumitomo Rubber Industries | 1 |
| #4 | Masahiko Urano | Shin-Etsu Handotai Co. | 1 |
| #4 | Shinji Hayase | Sumitomo Rubber Industries | 1 |
| #4 | Shousaku Anzai | Sumitomo Rubber Industries | 1 |
| #4 | Shigeharu Tsunoda | Hitachi | 1 |
| #4 | Toshiyuki Kajikano | Nippon Columbia Co. | 1 |
| #4 | Hirokazu Kobari | Nippon Koki Co. | 1 |
| #4 | Ryoji Hoshi | Shin-Etsu Handotai Co. | 1 |