Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tatsuo Yamaguchi | Topcon | 5 |
| 2 | Kunihisa Kato | Lintec | 3 |
| 3 | Seiko Minami | Canon | 2 |
| #4 | Atsuhiko Yoneda | Honda Motor Co. | 1 |
| #4 | Akio Onda | Bandai Namco Entertainment | 1 |
| #4 | Keiko Abe | Nissin Foods Holdings Co. | 1 |
| #4 | Masaro Nakatsuka | Okamoto Chemical Industry Co. | 1 |