Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Seiichi Hirai | Hitachi Kokusai Electric | 3 |
| 2 | Genji Inada | Canon | 2 |
| 2 | Chisato Iino | Lintec | 2 |
| 2 | Takeo Morimoto | Hitachi | 2 |
| #5 | Naoko Omuro | Kabushiki Kaisha Toshiba | 1 |
| #5 | Shigenori Fujio | Nikon | 1 |
| #5 | Toshio Endo | Daicel Chemical Industries | 1 |
| #5 | Yoshitada Doi | Smc | 1 |
| #5 | Toshio Matsuura | Nikon | 1 |
| #5 | Hiroya Ishizuka | Mitsubishi Materials | 1 |
| #5 | Yoichiro Kagawa | Unknown | 1 |
| #5 | Naoto Ishibashi | Kowa Company | 1 |
| #5 | Nobuhiko Akino | Sumitomo Chemical | 1 |
| #5 | Takehiko Yokomizo | The New Industry Research Organization | 1 |
| #5 | Yutaka Nohara | Showa-Ika Kogyo Co. | 1 |
| #5 | Hiroaki Saikatsu | Dainichiseika Color & Chemicals Mfg. Co. | 1 |
| #5 | Takashi Oi | Nissan Motor Co. | 1 |