Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michio Imada | Olympus Optical Co. | 2 |
| 1 | Seiichi Omino | Canon | 2 |
| 1 | Hideo Maeda | Ricoh Company | 2 |
| #4 | Mitsuru Hanajima | Sony | 1 |
| #4 | Tsuyoshi Kakita | Konica | 1 |
| #4 | Yasuyuki Nagao | Kokusai Denshin Denwa Co. | 1 |
| #4 | Takeo Komiyama | Citizen Watch Co. | 1 |
| #4 | Seiichiro Iwafune | Bridgestone | 1 |
| #4 | Kanji Satoh | Nirec | 1 |