Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Shibano | Sumitomo Electric Industries | 3 |
| 2 | Toshiyuki Sakuma | Hitachi | 2 |
| 2 | Yoshiaki Matsui | Hitachi | 2 |
| #4 | Saburo Hinenoya | Ube Industries | 1 |
| #4 | Takashi Yoshimori | Kabushiki Kaisha Toshiba | 1 |
| #4 | Kaoru Nakanishi | Sharp Kabushiki Kaisha | 1 |