Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koichiro Ishibashi | Hitachi | 16 |
| 2 | Takatoshi Ohta | Canon | 2 |
| 3 | Tatsuo Yamaguchi | Topcon | 1 |
| 3 | Tamio Okada | Nippon Crucible Co. | 1 |
| 3 | Seita Shono | Canon | 1 |
| 3 | Shoichi Ishii | Ajinomoto Co. | 1 |
| 3 | Akio Onda | Bandai Namco Entertainment | 1 |
| 3 | Atsuhiko Yoneda | Honda Motor Co. | 1 |