Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashi Iizuka | Pentax | 12 |
| 2 | Makoto Sasaki | — | 9 |
| 3 | Peter Kuhn | Sony | 3 |
| #4 | Hiroshi Koyama | Mitsubishi Electric | 2 |
| #4 | Akihiro Matsuda | Sumitomo Electric Industries | 2 |
| #4 | Fumio Kuriyama | Ebara | 2 |
| #7 | An Qiu | Hitachi Industrial Equipment Systems Co. | 1 |
| #7 | Takashi Hayakawa | Sharp Kabushiki Kaisha | 1 |
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