Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yutaka Takahashi | Ricoh Company | 4 |
| 2 | Toshiaki Yagasaki | Canon | 2 |
| 2 | Kenichi Yamamoto | Hitachi | 2 |
| #4 | Wataru Ishikawa | Konishiroku Photo Industry Co. | 1 |
| #4 | Hideaki Niwa | Kowa Company | 1 |
| #4 | Hideki Tashiro | Olympus | 1 |
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