Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hidetoshi Saito | Kabushiki Kaisha Toshiba | 3 |
| 2 | Hitoshi Tsuchida | Sumitomo Electric Toyama Co. | 2 |
| 2 | Junichi Nishimura | Sumitomo Electric Industries | 2 |
| #4 | Toshihiko Ozaki | Sato Pharmaceutical Co. | 1 |
| #4 | Tsukasa Yashima | Hitachi Kokusai Electric | 1 |
| #4 | Ryuuichi Yoshikawa | Sumitomo Electric Toyama Co. | 1 |