Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Ito | Olympus | 14 |
| 2 | Junichi Ichikawa | — | 6 |
| 3 | Norihiro Yamada | Toyoda Gosei Co. | 3 |
| 3 | Shinichi Hamaguchi | Advantest | 3 |
| #5 | Hiroshi Oyama | Konica Minolta | 2 |
| #6 | Masahiro Hirata | Nippon Sheet Glass Company, Limited | 1 |