Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukihiro Ohno | Ricoh Company | 2 |
| 2 | Kazuo Kanbayashi | Showa Denko | 1 |
| 2 | Shin-ichi Mihara | Olympus Optical Co. | 1 |
| 2 | Akihiro Shinagawa | Japan Carlit Co. | 1 |
| 2 | Isao Ishigaki | Japan Atomic Energy Research Institute | 1 |
| 2 | Reiichi Itai | Japan Carlit Co. | 1 |
| 2 | Hideo Kanai | Japan Carlit Co. | 1 |
| 2 | Kazuyuki Ogiwara | Sawafuji Electric Co. | 1 |