Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Junichi Nishimura | Sumitomo Electric Industries | 5 |
| 2 | Hidetoshi Saito | Kabushiki Kaisha Toshiba | 2 |
| 2 | Hitoshi Tsuchida | Sumitomo Electric Toyama Co. | 2 |
| #4 | Kiyoshi Terayama | Ahresty | 1 |
| #4 | Yuhiro YAMAZAKI | Maruishi Pharmaceutical Co. | 1 |
| #4 | Nobuhiro Nosaka | Maruishi Pharmaceutical Co. | 1 |
| #4 | Keiji Shiraishi | Sumitomo Electric Industries | 1 |
| #4 | Takaharu Kashi | Kobe Steel | 1 |